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ASAHI KASEI
[AK8432]
AK8432
6CH SjAZ"T*[`I 10bit 40MSPSx3 AiOvvZbT * S *
"A'*
*A`a -- "x CDS *[h , N " v*[hZ 1CH, 2CH, 3CH *[h : l"-1/2 e 40M sample/sec 4CH,6CH *[h : l"-1/2 e 20M sample/sec DC '1/4OE*[hZ 1CH, 2CH, 3CH *[h : l"-1/2 e 10M sample/sec 4CH, 6CH *[h : l"-1/2 e 8.3M sample/sec *A`a"u--IM*OEx : 1.35Vpp(typ.)@CDS *[h , DC '1/4OE*[h 1.29Vpp(typ.)@N"v*[h CCD,CIS --1/4*uIM*E`I 6CH "ZT"vS"O CDS nH (Correlated Double Sampling:`SO"n*dT"v ItZ bg DAC: OE " W 200mV(typ.), 8bit, 6 l"AE-- PGA: QC'"*(R)"I 0dB~18dB(typ.), 8bit, 6 l"AE-- S j AS e B : DNL= -1LSB(min.), +1.5LSB(max.) R*[hOEE*UO 5bit *o--IoX : 10bit f[^ * 5bitx2 TCNA*o--I 4 *uZ(R)VSAC"*^[tFCX "dOE : 3.3V0.3V *A"i"d--I : 530mW(typ.)@6ch *[h , l"-1/2 e 20M sample/sec p bP*[W : 64pin LQFP, s"sb 0.5mm, *[h 10mmx10mm
)
DAREFP DAREFN
VCLP
VCOM
VRP
VRN
AISET
AVDD AVSS DVDD DVSS
Reference Voltage CCDIN0 REFIN0 REFIN1 CCDIN1 Clamp CDS Clamp CDS PGA DAC DAC PGA ADC 10bit 40MSPS 10 5 MUX
DA0~4
CCDIN2 REFIN2 REFIN3 CCDIN3
Clamp CDS Clamp CDS
PGA DAC DAC PGA ADC 10bit 40MSPS 10 MUX
Output Control
5
DB0~4
CCDIN4 REFIN4 REFIN5 CCDIN5
Clamp CDS Clamp CDS
PGA DAC DAC PGA Serial I/F Control RESETB ADC 10bit 40MSPS 10 5 MUX DC0~4
Timing Control
SHD
SHR
ADCK
CLPB
SDIN SDOUT SDENB SDCLK
CE0
CE1

1
2004/09
ASAHI KASEI
[AK8432]
Seu*bNI@"\
Clamp/CDS Z"T*[C"^*[tF*[XnH Z"T*o--IIae*M*OExT"vS"O*enHA**BT"vS"O*Iu-@AEA*A v*[h*A DC '1/4OE*[hI 3 Zi--I *[hZ* A A U * B l*"*[hI ADC IZ(c)"(R)IEp*[_E"U**B ItZbgAZZ--p DAC IOE"WI D/A R"o*[^ D/A R" 8bit A**Bl-EUEeItZbg"d 200mV(typ.)A*"\I Al"[hgilOEBgplI *e * * ZAA ae E e e ** U A A Z -- E DAC*APGA Nae DAC o[B * **A ^ OE W X ^A * Y ' e U * B PGA (Programmable Gain Amplifier) Sel*IM*U*'(R)*e1/2Iv*O}uQC"A"vA**BQC"*IY'e"I c 18dB(typ.)*A*"\I MUX 4 l[hNae * A ADC O"u--I*e1/2IAi*OXCbA**B 2 AIl*--U*B A/D R"o*[^ 10bit,40MSPS I 3 OEA*eAe1/4E ADC oI--f[Rg[ * * ^ " * ADC f[WXY*I^e'aeE * OE I^ 5bit *IAEI 10bit *`I`1/2AEIOEWX^*IY'eEaeA ACDK --Ia*AeE 10bit *IAEI--aeA*EIlI ADCK --Ie 5bit*AADCK --I 5bit MUX iA 2 lU*`B IA * U A e A/D ADC I ADC IZ*SA ADC ItZbg'*(R)aeNQC'"*(R)OEaIaeM*OExfW^f*[^*EIS*e R" o*[^A **B l } vOE NT 6 l *[hI AE *A"ZET" vS " O 1/2 4 l[hNae * 2 AIl*IM*ZS 6 l *[hI AE *A 10bit 8bit A**Bl-EUEeQC"OEWX^A*Y'eU*B CDS *[hAEN" 1*A2*A3*A4*A6 l CDS nH*A
Z"T*[C"*^[tF*[X*"AT"vS"O1/2*M*OExEAZZ*eItZbg"d**e
0dB (c)
Output Control ADC f*[^*Io--ItH*[}bg*OEa*efW^nHA**B * a - I e A E AY I 10bit *Ao--IeU**B 5bit I ADC f[oIB * * ^ -- * * U e
ADC f[oI--BA * * ^ * * U e * 1/2 U ADC f*[^*o--IeAEaAU**B Reference Voltage "a*"IN"vOEx DAREFP,DAREFN **enHA**B Timing Control "u--IN* bN ADCK I ADC "I(R)*iAE Si*"d* nH
VCLP*AAiORx * OE "
VCOM*AADC Si*"d
VRP,VRN*ADAC Si*"d
^C~"O"-*nH ADC *o--If*[^R"g*[*""I(R)*iZEgieeN*bNA**B SHD IZ"T*M*If*[^OEx CLPB IN"vaeSOZ|*^C~"OpXA**B SHR IZ"T
ADCK,SHR,SHD,CLPB (c) c * A " a * " I ^ C ~ " O p X " - * * e f W ^ n H A * * B
*M * I S t @OE " XOE x T" vS " O* e^ C~" Op XA **B T" vS " O* e^ C~" Op XA **B

2
2004/09
ASAHI KASEI
[AK8432]
Serial I/F Control R" g* [ OE WX^E'l*Y'e * e 1/2 I "CY*oaA"\A**BbvCl*[us" *uE 4 OE A UA I AK8432 *U`*eAEAUB
VS A OE WX^*EC" ^*[tF*[XnH 4 *u Z(R) VS A C" ^*[tF*[XA **BR" g* [ OE WX^I CE0,CE1 AbvIAhOEXZw'e*eAEEae*A"eI 4
s""z'u
AVSS CCDIN1 REFIN1 VCLP VCOM CCDIN2 REFIN2 REFIN3 CCDIN3 VRP VRN CCDIN4 REFIN4 REFIN5 CCDIN5 AVDD
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
AVDD CCDIN0 REFIN0 DAREFN DAREFP AISET AVDD AVSS RESETB CE1 CE0 SDCLK SDENB SDIN AVDD AVSS
TOP VIEW
SDOUT NC DA4 (D9) DA3 (D8) DA2 (D7) DA1 (D6) DA0 (D5) DVDD DVSS DB4 (D4) DB3 (D3) DB2 (D2) DB1 (D1) DB0 (D0) NC DVDD
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DVSS DC4 DC3 DC2 DC1 DC0 NC DVDD DVSS AVSS AVDD CLPB ADCK SHD SHR AVSS
*}
1 s""z'u

3
2004/09
ASAHI KASEI
[AK8432]
s"@"\
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Name AVSS SHR SHD ADCK CLPB AVDD AVSS DVSS DVDD NC DC0 DC1 DC2 DC3 DC4 DVSS DVDD NC DB0 (D0) DB1 (D1) DB2 (D2) DB3 (D3) DB4 (D4) DVSS DVDD DA0 (D5) DA1 (D6) DA2 (D7) DA3 (D8) DA4 (D9) NC SDOUT AVSS AVDD O PWR PWR O O O O O PWR PWR O O O O O I[vI1/2U" * VS A AiOOh * " Ai* O"dOE I/F f[oI-- * *^ AVSS *U`EA-3/4B O O O O O PWR PWR Type PWR I I I I PWR PWR PWR PWR AiOOh * " S t@OE " XOE x f*[^OEx N"v*OEa"u--IA CDS *[hIZI Ai* O"dOE AiOOh * " fWOh ^ " fW^ "d OE I[vI1/2U" * ADC *o--I*A 10bit *o--IIAE*AaeN --pU*nBecI*[hIAEIZY*o`OEEeU*B 'E*i"(R) iZ p[EZ" * _ fWOh ^ " fW^ "d OE I[vI1/2U" * ADC *o--I*A (5bit *o--IZ 1CH *[h **B 'E*i"(R) iZ p[EZ" * _ fWOh ^ " fW^ "d OE ADC *o--I*A (5bit *o--IZ XgOE*[goCiS R*[h*A SOEE"aI 10bit *o--IZOEIAN-1/4 10bit *o--IZ D9: MSB) DA0:LSB `*A DA4:MSB ` : Low OEx*o--I : OE W X * ^ Y ' e E ae Low OExU1/2I High-Z *o--I AVSS *U`EA-3/4B XgOE*[goCiS R*[h*A 5bit *o--IIAEZg--pU*nBIAEIZY*o`OEEeU SOEE"aI 10bit *o--IZOEIAN-1/4 10bit *o--IZ D0: LSB) DB0:LSB `*A DB4:MSB ` : Low OEx*o--I : OE W X * ^ Y ' e E ae Low OExU1/2I High-Z *o--I 3CH*A6CH *[hA AVSS *U`EA-3/4B XgOE*[goCiS R*[h*A 5bit *o--IIAEE (DC0:LSB `*A DC4:MSB ` CCDIN4,CCDIN5 `EI*B 1CH,2CH,4CH *[h 5bit *o--IIAEZg ) ADC T"vS"ON*bN"u--I Low:N"v"(R)*i Low OEEA'eA-3/4*B ON*AHigh:N"v"(R)*i OFF T" vS " Op X"u--I T" vS " Op X"u--I Description

4
2004/09
ASAHI KASEI
[AK8432]
No. 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
Name SDIN SDENB SDCLK CE0 CE1 RESETB AVSS AVDD AISET DAREFP DAREFN REFIN0 CCDIN0 AVDD AVSS CCDIN1 REFIN1 VCLP VCOM CCDIN2 REFIN2 REFIN3 CCDIN3 VRP VRN CCDIN4 REFIN4 REFIN5 CCDIN5
Type I I I I I I PWR PWR I O O I I PWR PWR I I O O I I I I O O I I I I PWR S Zbg AiOOh * " Ai* O"dOE "a*"oCAX"d--*A DAC Si*"d*`A DAC Si*"d*`A St@OE"X"u--I*A " f" T*U ` B Z"T*M*"u--I Ai* O"dOE AiOOh * " Z"T*M*"u--I St@OE"X"u--I*A " f" T*U ` B N"vOEx*o--I*A "a*"Si*"d*A Z"T*M*"u--I St@OE"X"u--I*A " f" T*U ` B St@OE"X"u--I*A " f" T*U ` B Z"T*M*"u--I ADC Si*"d*`A ADC Si*"d*`A Z"T*M*"u--I St@OE"X"u--I*A " f" T*U ` B St@OE"X"u--I*A " f" T*U ` B Z"T*M*"u--I Ai* O"dOE O: *o--Is" PWR: "dOEs" AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B AVSS AESIO'Ei*R VS A VS A VS A bvCl[u * I/F f[u"^I-- * I/F f[Cl[u * ^ * I/F N*bN
Description
8.2k
AVSS AESIOEA'e--pR"f"T*U` AVSS AESIOEA'e--pR"f"T*U` AVSS OSIAEE DC '1/4OE*[hZI*M*SIiOEx"u--I*B CCDIN0 "Iu--IR"f"T"AE--e--EIR
CCDIN1 "Iu--IR"f"T"AE--e--EIR
AVSS AESIOEA'e--pR"f"T*U` AVSS AESIOEA'e--pR"f"T*U` CCDIN2 "Iu--IR"f"T"AE--e--EIR CCDIN3 "Iu--IR"f"T"AE--e--EIR
AVSS AESIOEA'e--pR"f"T*U` AVSS AESIOEA'e--pR"f"T*U` CCDIN4 "Iu--IR"f"T"AE--e--EIR CCDIN5 "Iu--IR"f"T"AE--e--EIR
64 AVDD Type I: "u--Is" '*
) AVDD AiO"WbN"dOEA I * * * Nae * "I *
DVDD IfW^*o--Iobt@"IdOEA**B

5
2004/09
ASAHI KASEI
[AK8432]
*a`IAa'eSi
AVSS= DVSS=0V*A`SA"IdIO"h`EI*e'lA**B *-U "dOE"d "u--I d-- Ai*O"u--Id fW^"u--Id fW^"u--Id "(R)*iZuI* x *U`*"x ecOEIASEE*aA"I(R)iI`fZqIiv"jooN*A"\*eU*B I E OE A * o ` O A ' E i " (R) i I U O e U * n B ("u--Is" (*o--Is" ) ) L* AVDD DVDD IIN VINA VINL VONL Ta Tstg Min. -0.3 -0.3 -10 -0.3 -0.3 -0.3 0 -65 Max. 4.5 4.5 10 AVDD+0.3 AVDD+0.3 DVDD+0.3 70 150 'PE V V mA V V V C C SO*""u--IE`I* e *-n " d OE s " * oe "o*l
*"(R)iOE
AVSS= DVSS=0V*A`SA"IdIO"h`EI*e'lA**B *-U "dOE"d AiO * * o -- I o b t @ REFINn(n=0~5) DC '1/4OE * [ h Z " u -- I d L* AVDD DVDD VREFIN Min. 3.0 3.0 0 1.3 Typ. 3.3 3.3 Max. 3.6 3.6 AVDD -1.3 AVDD 'PE V V V V *E Z *E Z "o*l
"dC"I"A*
DC "A* (AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) *-U High OEx"u--Id Low OEx"u--Id High OEx*o--I"d Low OEx*o--I"d High OEx*o--I"d Low OEx*o--I"d " u -- I S * [ N " d -- 1 1 2 2 L* VIH VIL VOH1 VOL1 VOH2 VOL2 ILIKG '* '* '* '* '* '* '* s" 1 1 2 2 3 3 1 -10 0.7DVDD 0.3DVDD 10 0.7DVDD 0.3DVDD Min. 0.7AVDD 0.3AVDD Max. 'PE V V V V V V A IOH= -1mA IOL= 1mA IOH= -0.25mA IOL= 0.25mA "o*l
High-Z S*[N"d-- IOZ '* 2 -10 10 A ('* 1) SHD, SHR, ADCK, CLPB, SDCLK, SDENB, SDIN, CE0, CE1, RESETB ('* 2) DA0~DA4, DB0~DB4, DC0~DC4 ('* 3) SDOUT

6 2004/09
ASAHI KASEI
[AK8432]
Ai* O"A *-U N " v"d R " d ADC *`Si"d ADC *`Si"d DAC *`Si"d DAC *`Si"d "u--IOE W (AVDD=3.3V, DVDD=3.3V, Ta= 25C, "AL-*eI L* *OE min. Si*"d*" VCLP *E Z 1.25 *E Z 2.15 VCOM 1.1 VRP 1.6 VRN 0.6 DAREFP *EZ 1.845 *E Z 0.945 DAREFN *EZ 1.605 *E Z 0.74 N " v /CDS *" VI PGA QC" =0dB *Y'eZ CDS *[h 1.23 N " v*[h 1.19 DC '1/4OE*[h 1.23 CIN CCDIN CBW CCDIN~ADC PGA QC" =0dB *Y'eZ ItZbg'*(R) DAC DRES DRNG "u--IS*ZZ 165 DNL 'P'* U O -1.0 PGA GMAX CCDIN~ADC 17.5 0dB *Y'e`EI*eSl GSTA RES DNL NI ('* 3) VOFST XTALK1 XTALK2 IA ID IPD 'P'* U O ADC *"\ "/*"n'1/4*u -"u--IZmCY ('* 2) "a*"ItZbg N* Xg*[N AiO" * * 'E*i"(R) iZ fW^*o--I*" p[EZ" * _ ec"IA*ISO*"nH--aZE|1/2SO*t*"*iAE'Ie*"ZIaA**B CCDIN~ADC R*[hOE E *U O mCY*A"a*"ItZbg*AN*Xg*[N PGA QC" =0dB *Y'eZ PGA QC" =18dB *Y'eZ PGA QC" =0dB *Y'eZ ('* 4) ('* 5) *A"i"d-- 1CH *[h 6CH *[h 6CH * [ h , t X P * [ -2dB 1MHz *OE*"g"u--I * x 10pF AiO" * * +fW^*" , -1.0 0.4 0.7 -50 -3 1 50 +3 65 220 60 0.1 10 +1.5 bit LSB LSBrms mV LSB typ. 1.4 2.3 1.2 1.7 0.7 2.245 1.345 2.005 1.14 1.35 1.29 1.35 10 1 ADCK=40MHz) max. 'PE 1.55 2.45 1.3 1.8 0.8 2.645 1.745 2.405 1.54 1.47 1.39 1.47 V V V V V Vpp
"u--I e--E "u--I`Nae* ('* *"\ OE " W "/*"n'1/4*u *A`aQC"
pF pixel 8 235 +1.5 18.5 bit mV LSB dB dB
1)
200 18 0.06 ~0.11
Xebv*
45 160 30
mA mA mA

7
2004/09
ASAHI KASEI
[AK8432]
('* ('* ('*
1) tXP*[ A ZI S O * B 2) -"u--IZI 3) -"u--IZ*AItZbg "- )OSIE
-2dB IXebv*M*"u--I1/2AEE ADC *o--IR*[hIcAI DAC *Y'e ADC *o--IR*[h A0h("u--IS*ZZA 000h c(c)
ADC *o--I
1LSB E"aEZgS"O*eU
-50mV S`E-"
)AE 60h("u--IS*ZZA DAC *Y'eleAE'e*B
50mV S`E
001h *EI*eItZbg
ItZbg'*(R) "WI"a*"ItZbg*3/4OE-U*B ('*
DAC IOE"WI"Ia*"ItZbg'I*(R)EaZgiee1/2*A"u--I`EI*e'*(R)OE 6CH*ACDS *[h*A"i`'e lI =min.*B"i`'el"Iu--IOEA'e*A`1/4IlEt PGA QC"
4) ADCK=40MHz*AA/D *IS*OE*[g*[h*A =max.*A`1/4IlI XP*[ ' e * B PGA QC" -1dB IXebv*M*"u--I1/2AE"i`'el*Io--IR*[hCe3/4*Uee(c)AE E
('*
5) ADCK=10MHz*AA/D *IS*OE[g*[h*A`Sl OEA'e*A`1/4IlEtXP*[ R*[hCe3/4*Uee(c)AE'e*B
PGA QC" -1dB IXebv*M*"u--I1/2Z"i`'el*Io--I E
=min*B"i`'el"Iu--I

8
2004/09
ASAHI KASEI
[AK8432]
X Cb " O A* *E *E *E *E *E ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*}
1: ADC *IS*OE[g*[h (1) 5bit * (3) 5bit * (5) 10bit * (7) 10bit * (9) 10bit * , 4CH,6CH *[h , 1CH *[h , 2CH *[h , 4CH *[h "K--p'[Zq ADCK ADCK ADCK SHD SHD SHD SHD CCDIN0 ~CCDIN5 DA4~DA0 DB4~DB0 DC4~DC0 DA4~DA0 DB4~DB0 DC4~DC0
, DC '1/4OE*[hZ , 1CH,2CH,3CH *[h
No. *-U 1 ADCK TCNZSO 2 3 4 6 7 8 10 11 ADCK 'aOEx* ADCK *OEx* SHD TCNZSO SHD pX* SHD ZbgAbvZSO *i`I ADCK**j SHD fBOECZSO *i`I ADCK**j CCDIN0* 5 z[hZOS * *i`I SHD**j *o--If*['^xZSO *i`I ADCK**j pCv C" fBOE C
(T)
(AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) Min. Typ. Max. 'PE *OE 60 2000 "Z 4,6CH *[h 100 2000 1,2,3CH *[h 30 "Z 4,6CH *[h 50 1,2,3CH *[h 30 "Z 4,6CH *[h 50 1,2,3CH *[h 2T "Z 4,6CH *[h T 1,2,3CH *[h 30 "Z 0 "Z 30 2 12 "Z "Z "Z C=10pF
12
9
8.5 13 SHD="H"OZ~aeSO * i ` I SHD * OE a * A P " - - U I ADCK*Si*j SHD T+1
ADCK 2,3,4,6CH *[h S*ZZ Nae 1CH 5bit *[h 1CH 10bit * [ h "Z 4,6ch *[h

9
2004/09
ASAHI KASEI
[AK8432]
X Cb " O A* *E *E *E *E *E No. 1 2 3 4 5 6 7 8 9 10 11 ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*}
2: ADC *IS*OE[g*[h (2) 5bit * (4) 5bit * (6) 10bit * (8) 10bit * (10) 10bit * , 4CH,6CH *[h , 1CH *[h , 2CH *[h , 4CH *[h
, CDS,N"v*[hZ , 1CH,2CH,3CH *[h
*-U ADCK TCNZSO ADCK 'aOEx* ADCK *OEx* SHR,SHD TCNZSO SHR pX* SHD pX* SHD ZbgAbvZSO *i`I ADCK**j SHD fBOECZSO *i`I ADCK**j CCDIN0* 5 z[hZOS * *i`I SHR**j CCDIN0* 5 z[hZOS * *i`I SHD**j *o--If*['^xZSO *i`I ADCK**j pCv C" fBOE C
(T)
(AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) "K--p'[Zq Min. Typ. Max. 'PE *OE ADCK 25 2000 "Z ADCK 12.5 "Z ADCK 12.5 "Z SHR, SHD 2T "Z 4,6ch *[h T 1,2,3ch *[h SHR 8 "Z SHD 8 "Z SHD 0 "Z SHD CCDIN0 ~CCDIN5 CCDIN0 ~CCDIN5 DA4~DA0 DB4~DB0 DC4~DC0 DA4~DA0 DB4~DB0 DC4~DC0 11 2 2 12 "Z "Z "Z "Z C=10pF
12
9
8.5 13 SHD="H"OZ~aeSO * i ` I SHD * OE a * A P " - - U I ADCK*Si*j SHD T+1
ADCK 2,3,4,6ch *[h S*ZZ Nae 1CH 5bit *[h 1CH 10bit * [ h "Z 4,6ch *[h

10
2004/09
ASAHI KASEI
[AK8432]
X Cb " O A* *E *E *E *E ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*}
3: `*aefOE[g*[h (11) 10bit * (13) 10bit * (15) 10bit * (17) 10bit * , 2CH *[h , 3CH *[h , 4CH *[h , 6CH *[h "K--p'[Zq ADCK
, DC '1/4OE*[hZ
No. *-U 1 ADCK TCNZSO
(T)
2
ADCK 'aOEx*
ADCK
3
ADCK *OEx*
ADCK
4
SHD TCNZSO
SHD
6 7 8 10 11 12 13
SHD pX* SHD ZbgAbvZSO *i`I ADCK**j SHD fBOECZSO *i'* 1*j CCDIN0* 5 z[hZOS * *i`I SHD**j *o--If*['^xZSO *i`I ADCK**j pCv C" fBOE C SHD="H"OZ~aeSO * i ` I SHD * OE a * A P " - - U I ADCK*Si*j 1) "a*" A/D N*bN--IeGbW*ie
SHD SHD SHD
(AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) Min. Typ. Max. 'PE *OE 20 333 "Z 6ch *[h 30 500 4ch *[h 33.4 666 3ch *[h 50 1000 2ch *[h 10 "Z 6ch *[h 15 4ch *[h 16.7 3ch *[h 25 2ch *[h 10 "Z 6ch *[h 15 4ch *[h 16.7 3ch *[h 25 2ch *[h 6T "Z 6ch *[h 4T 4ch *[h 3T 3ch *[h 2T 2ch *[h 30 "Z 0 T/2 "Z 30 2 12 30 20 3T+1 2T+1 ADCK IGbWE`I*e'l*B "Z "Z "Z C=10pF
CCDIN0 ~CCDIN5 DA4~DA0 DB4~DB0 DA4~DA0 DB4~DB0 SHD
ADCK 3CH,6CH *[h S*ZZ 2CH,4CH *[h "Z 6ch *[h 4ch *[h 2CH,4CH *[hZI`I
('*
ADCK 3CH,6CH *[hZI`I
ADCK

11
2004/09
ASAHI KASEI
[AK8432]
X Cb " O A* *E *E *E *E ^ C~" O*} ^ C~" O*} ^ C~" O*} ^ C~" O*}
4: `*aefOE[g*[h (12) 10bit * (14) 10bit * (16) 10bit * (18) 10bit * , 2CH *[h , 3CH *[h , 4CH *[h , 6CH *[h
, CDS,N"v*[hZ
No. *-U 1 ADCK TCNZSO
(T)
2 3 4
ADCK 'aOEx* ADCK *OEx* SHR,SHD TCNZSO
5 6 7 8 9 10 11 12 13
SHR pX* SHD pX* SHD ZbgAbvZSO *i`I ADCK**j SHD fBOECZSO *i'* 1*j CCDIN0* 5 z[hZOS * *i`I SHR**j CCDIN0* 5 z[hZOS * *i`I SHD**j *o--If*['^xZSO *i`I ADCK**j pCv C" fBOE C SHD="H"OZ~aeSO * i ` I SHD * OE a * A P " - - U I ADCK*Si*j 1) "a*" A/D N*bN--IeGbW*ie
(AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) "K--p'[Zq Min. Typ. Max. 'PE *OE ADCK 12.5 333 "Z 6ch *[h 12.5 500 4ch *[h 12.5 666 3ch *[h 12.5 1000 2ch *[h ADCK 6.25 "Z ADCK 6.25 "Z SHR, SHD 6T "Z 6ch *[h 4T 4ch *[h 3T 3ch *[h 2T 2ch *[h SHR 8 "Z SHD 8 "Z SHD 0 T/2 "Z SHD CCDIN0 ~CCDIN5 CCDIN0 ~CCDIN5 DA4~DA0 DB4~DB0 DA4~DA0 DB4~DB0 SHD 12 2 2 12.0 30 20 3T+1 2T+1 ADCK IGbWE`I*e'l*B ADCK "Z "Z "Z "Z C=10pF
ADCK 3CH,6CH *[h S*ZZ 2CH,4CH *[h "Z 6ch *[h 4ch *[h 2CH,4CH *[hZI`I
('*
ADCK 3CH,6CH *[hZI`I C~OI ^ " DC "A*AK'ee1/2SeOEx*OA1/2Z"_AK'eeU**B

12
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E X C b " AO *
(1): ADCK Zu"g* 1CH, 2CH, 3CH *[h 1 I * \ Z Q * AE A - 3/4 B
=A/D *IS*OE[g*[h (DC '1/4OE*[h*A*E
(5bit *o--I )
)
CCDIN0 CCDIN2 CCDIN4 ADCK SHR SHD DA4~0 DB4~0 DC4~0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
MLMLMLMLMLMLMLMLMLMLMLMLMLMLML CCDIN0 0 1 2 3 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 1 2 3 CCDIN2 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 1 2 3 CCDIN4
9 ADCK cycles (Pipeline Delay)
1CH*A2CH*A3CH *[hZ `S`I^ C~" O
M: MSB 5bit L: LSB 5bit
CD 0 C IN CD 2 C IN CD 4 C IN SH R
8
n
10
n+1
6
7
SH D
1 (T) 4
AC DK
3 2 M SB LSB 11 M SB 11 LSB
D 4~0 A D 4~0 B D 4~0 C
LSB
n-10
n-9
1CH*A2CH*A3CH *[hZ
*U x^ C~" O

13
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E X C b " AO *
(2): ADCK Zu"g* 1CH, 2CH, 3CH *[h 2 I * \ Z Q * AE A - 3/4 B
=A/D *IS*OE[g*[h (CDS *[h &N"v*[h*A*E
(5bit *o--I
) )
CCDIN0 CCDIN2 CCDIN4 ADCK SHR SHD DA4~0 DB4~0 DC4~0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 1 2 3 CCDIN0 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 1 2 3 CCDIN2 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 1 2 3 CCDIN4
9 ADCK cycles (Pipeline Delay)
1CH*A2CH*A3CH *[hZ `S`I^ C~" O
M: MSB 5bit L: LSB 5bit
CCDIN0 CCDIN2 CCDIN4 SHR
9 n-2 n-1 n 10 n+1
4
5
8
7
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 DB4~0 DC4~0
LSB
MSB
LSB
MSB
LSB
MSB
*U x^ C~" O
LSB
MSB
n-9
LSB
MSB
n-8
n-12
n-11
n-10
1CH*A2CH*A3CH *[hZ

14
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E X C b " AO *
(3): ADCK Zu"g* 4CH, 6CH *[h (DC '1/4OE*[h*A*E 1 I * \ Z Q * AE A - 3/4 B
=A/D *IS*OE[g*[h )
(5bit *o--I
)
CCDINn (n=0~5)
0 1 2 3 4 5 6 7
ADCK SHR SHD DA4~0
MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 1 1 2 0 0 even= CCDIN0 even odd even odd even odd= CCDIN1 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 0 2 1 1 even= CCDIN2 even odd even odd even odd= CCDIN3 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 0 2 1 1 even= CCDIN4 even odd even odd even odd= CCDIN5
DB4~0
DC4~0
9 ADCK cycles (Pipeline Delay)
4ch,6ch *[hZ `S`I^ C~" O
M: MSB 5bit L: LSB 5bit
CD n C IN (n=0~5)
n
10
SH R
8 6 7
SH D
1 (T) 4
AC DK
3 2 M SB LSB 11 M SB 11 LSB
D 4~0 A D 4~0 B D 4~0 C
LSB
n-6 odd
4ch,6ch *[hZ *U x^ C~" O
n-5 even

15
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E X C b " AO *
(4): ADCK Zu"g* 4CH, 6CH *[h (CDS *[h 2 I * \ Z Q * AE A - 3/4 B
=A/D *IS*OE[g*[h &N"v*[h*A*E
(5bit *o--I )
)
CCDINn (n=0~5)
0 1 2 3 4 5 6 7
ADCK SHR SHD DA4~0
MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 1 1 2 0 0 even= CCDIN0 even odd even odd even odd= CCDIN1 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 0 2 1 1 even= CCDIN2 even odd even odd even odd= CCDIN3 MLMLMLMLMLMLMLMLMLMLMLMLMLMLML 0 0 2 1 1 even= CCDIN4 even odd even odd even odd= CCDIN5
DB4~0
DC4~0
9 ADCK cycles (Pipeline Delay)
4ch,6ch *[hZ `S`I^ C~" O
M: MSB 5bit L: LSB 5bit
CCDINn (n=0~5) SHR
n-1
9
n
10
n+1
4
5
8
7
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 DB4~0 DC4~0
LSB
n-7 odd
MSB
LSB
MSB
LSB
n-6 odd
MSB
LSB
MSB
n-5 odd
LSB
MSB
n-4 even
n-6 even
n-5 even
4ch,6ch *[hZ
*U x^ C~" O

16
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 1CH *[h X C b " AO *
(5): ADCK Zu"g* (DC '1/4OE*[h*A*E
=A/D *IS*OE[g*[h )
(10bit *o--I
)
1 I * \ Z Q * AE A - 3/4 B
CCDIN0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0 8.5 ADCK cycles (Pipeline Delay)
1CH *[hZ `S`I^ C~" O
MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB 0 1 2 3 4 LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB 0 1 2 3 4
CCDIN0
n-1 n n+1
10 n+2 n+3
SHR
8 7
SHD
4 6
ADCK
3 2 1 (T) n-11 n-10 n-9 n-8 11 n-7
DA4~0 (D9~5) DB4~0 (D4~0)
1CH *[hZ
*U x^ C~" O

17
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 1CH *[h X C b " AO *
(6): ADCK Zu"g* (CDS *[h
=A/D *IS*OE[g*[h &N"v*[h*A*E
(10bit *o--I )
)
2 I * \ Z Q * AE A - 3/4 B
CCDIN0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0 8.5 ADCK cycles (Pipeline Delay)
1CH *[hZ `S`I^ C~" O
MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB MSB 4 0 1 2 3 LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB LSB 0 1 2 3 4
9
CCDIN0
n-1 n n+1
10 n+2 n+3
SHR
4 5 8 7
SHD
4 6
ADCK
3 2 1 (T) n-11 n-10 n-9 n-8 11 n-7
DA4~0 (D9~5) DB4~0 (D4~0)
1CH *[hZ
*U x^ C~" O

18
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 2CH *[h X C b " AO *
(7): ADCK Zu"g* (DC '1/4OE*[h*A*E
=A/D *IS*OE[g*[h )
(10bit *o--I
)
1 I * \ Z Q * AE A - 3/4 B
CCDIN0 CCDIN2
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
020202020202020202020202020202 0 1 2 3 4 MSB 020202020202020202020202020202 4 LSB 0 1 2 3 CCDIN0 CCDIN2
9 ADCK cycles (Pipeline Delay)
2ch *[hZ `S`I^ C~" O
CCDIN0 CCDIN2 SHR
n-2
n-1
n
10
n+1
8
7
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 (D9~5) DB4~0 (D4~0)
2
0
n-12
2
0
n-11
2
0
n-10
2
0
n-9
2
CCDIN2
0
n-8
CCDIN0
2ch *[hZ
*U x^ C~" O

19
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 2CH *[h X C b " AO *
(8): ADCK Zu"g* (CDS *[h
=A/D *IS*OE[g*[h &N"v*[h*A*E
(10bit *o--I )
)
2 I * \ Z Q * AE A - 3/4 B
CCDIN0 CCDIN2
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
020202020202020202020202020202 0 1 2 3 MSB 4 020202020202020202020202020202 LSB 0 1 2 3 4 CCDIN0 CCDIN2
9 ADCK cycles (Pipeline Delay)
2ch *[hZ `S`I^ C~" O
9
CCDIN0 CCDIN2 SHR
n-2
n-1
n
10
n+1
4
5
8
7
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 (D9~5) DB4~0 (D4~0)
2
0
n-12
2
0
n-11
2
0
n-10
2
0
n-9
2
CCDIN2
0
n-8
CCDIN0
2ch *[hZ
*U x^ C~" O

20
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 4CH *[h X C b " AO *
(9): ADCK Zu"g* (DC '1/4OE*[h*A*E
=A/D *IS*OE[g*[h )
(10bit *o--I
)
1 I * \ Z Q * AE A - 3/4 B
CCDINn (n=0~3)
0 1 2 3 4 5 6 7
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0 9 ADCK cycles (Pipeline Delay)
4ch *[hZ `S`I^ C~" O
021302130213021302130213021302 0 0 2 1 1 MSB 021302130213021302130213021302 0 0 1 1 2 LSB
CCDINn (n=0~3) SHR
n-1
n
10
n+1
8
7
13
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 (D9~5) DB4~0 (D4~0)
3
n-7
0
2
n-6
1
3
0
2
n-5
1
3
0
n-4
4ch *[hZ
*U x^ C~" O

21
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 4CH *[h X C b " AO *
(10): ADCK Zu"g* (CDS *[h
=A/D *IS*OE[g*[h &N"v*[h*A*E
(10bit *o--I )
)
2 I * \ Z Q * AE A - 3/4 B
CCDINn (n=0~3)
0 1 2 3 4 5 6 7
ADCK SHR SHD DA4~0 (D9~5) DB4~0 (D4~0) DC4~0 9 ADCK cycles (Pipeline Delay)
4ch *[hZ `S`I^ C~" O
021302130213021302130213021302 0 0 2 1 1 MSB 021302130213021302130213021302 0 0 1 1 2 LSB
CCDINn (n=0~3) SHR
n-1
9
n
10
n+1
4
5
8
7
13
SHD
4 6
ADCK
3 2 1 (T) 11 11
DA4~0 (D9~5) DB4~0 (D4~0)
3
n-7
0
2
n-6
1
3
0
2
n-5
1
3
0
n-4
4ch *[hZ
*U x^ C~" O

22
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 2CH *[h X C b " AO *
CCDINn (n=0,2)
0 1
(11): ADCK Zu"g* (DC '1/4OE*[h*A*E
=`*ae`fOE[g*[h )
(10bit *o--I
)
3 I * \ Z Q * AE A - 3/4 B
2
3
4
5
6
7
8
9
10
11
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
2 2 0 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2
MSB LSB
0
0
2 2
0 0
2 2
0 0
2 2
0 0
2 2
0 0
2 2
0 0 0 0
2 2
0 1 0 1
CCDIN0 CCDIN2
20 ADCK cycles (Pipeline Delay)
2ch *[hZ
`S`I^ C~" O
CCDIN0 CCDIN2 SHR
n-2
n-1
n
10
n+1
8
7
SHD
4 6
ADCK
3 2 11 11
Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) 2
1 (T)
0
n-13
2
0
n-12
2
0
n-11
2
0
n-10
2
0
n-9
2ch *[hZ
*U x^ C~" O

23
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 2CH *[h X C b " AO *
CCDINn (n=0,2)
0 1
(12): ADCK Zu"g* (CDS *[h
=`*ae`fOE[g*[h & N " v *[h*A*E
(10bit *o--I )
)
4 I * \ Z Q * AE A - 3/4 B
2
3
4
5
6
7
8
9
10
11
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
2 2 0 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2
MSB LSB
0
0
2 2
0 0
2 2
0 0
2 2
0 0
2 2
0 0
2 2
0 0 0 0
2 2
0 1 0 1
CCDIN0 CCDIN2
20 ADCK cycles (Pipeline Delay)
2ch *[hZ
`S`I^ C~" O
9
CCDIN0 CCDIN2 SHR
n-3
n-2
n-1
n
10
n+1
4
5
8
7
SHD
4 6
ADCK
3 2 11 11
Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) 2
1 (T)
0
n-13
2
0
n-12
2
0
n-11
2
0
n-10
2
0
n-9
2ch *[hZ
*U x^ C~" O

24
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 3CH *[h X C b " AO *
CCDINn (n=0,2,4)
0 1
(13): ADCK Zu"g* (DC '1/4OE*[h*A*E
=`*ae`fOE[g*[h )
(10bit *o--I
)
3 I * \ Z Q * AE A - 3/4 B
2
3
4
5
6
7
8
9
10
11
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
240240240240240240240240240240240240 0 1 MSB 240240240240240240240240240240240240 0 1 LSB
CCDIN0
CCDIN4
CCDIN2
30 ADCK cycles (Pipeline Delay)
3ch *[hZ
`S`I^ C~" O
CCDINn (n=0,2,4) SHR
n-1
n 10
n+1
8 6 7
SHD
4 1 (T)
ADCK
3 2
Internal A/D clock DA4~0 (D9~5) DB4~0 (D4~0)
11 0 2 n-12 4 0 2 n-11 4 0 2 n-10 4 0 2 n-9
3ch *[hZ
*U x^ C~" O

25
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 3CH *[h X C b " AO *
(14): ADCK Zu"g* (CDS *[h
=`*ae`fOE[g*[h & N " v *[h*A*E
(10bit *o--I )
)
4 I * \ Z Q * AE A - 3/4 B
CCDINn (n=0,2,4)
0 1 2 3 4 5 6 7 8 9 10 11
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
024024024024024024024024024024024 0 MSB 024024024024024024024024024024024
CCDIN0
CCDIN4
LSB
0
CCDIN2
30 ADCK cycles (Pipeline Delay)
`S`I^ C~" O
3ch *[hZ
CCDINn (n=0,2,4)
10 n-1 9 n n+1
SHR
4
5
8 6 7 4
SHD
1 (T)
ADCK
3 2
Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0)
11
0
2
4
0 n-11
2
4
0 n-10
2
4
0 n-9
2
3ch *[hZ

*U x^ C~" O
2004/09 26
ASAHI KASEI
[AK8432]
^ C~" O*} *E 4CH *[h X C b " AO *
CCDINn (n=0~3) ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
3 3 0 0
(15): ADCK Zu"g* (DC '1/4OE*[h*A*E
=`*ae`fOE[g*[h )
(10bit *o--I
)
3 I * \ Z Q * AE A - 3/4 B
0
1
2
3
4
5
2 2
1 1
3 3
0 0
2 2
1 1
3 3
0 0
2 2
MSB LSB
1
1
3 3
0 0
2 2
1 1
3 3
0 0
2 2
1 1
3 3
0 0 0 0
2 2
CCDIN0 CCDIN2
CCDIN3 CCDIN1
20 ADCK cycles (Pipeline Delay)
4ch *[hZ
`S`I^ C~" O
CCDINn (n=0~3)
n
10
n+1
SHR
8 67 13 4 1 (T)
SHD
ADCK
3 2
Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0)
11
0 2 1 3 0 2 1 3 0 2
n-6
4ch *[hZ
n-5
*U x^ C~" O
n-4

27
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 4CH *[h X C b " AO *
(16): ADCK Zu"g* (CDS *[h
=`*ae`fOE[g*[h & N " v *[h*A*E
(10bit *o--I )
)
4 I * \ Z Q * AE A - 3/4 B
CCDINn (n=0~3)
0 1 2 3 4 5
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
3 3 0 0 2 2 1 1 3 3 0 0 2 2 1 1 3 3 0 0 2 2
MSB LSB
1
1
3 3
0 0
2 2
1 1
3 3
0 0
2 2
1 1
3 3
0 0 0 0
2 2
CCDIN0 CCDIN2
CCDIN3 CCDIN1
20 ADCK cycles (Pipeline Delay)
4ch *[hZ
`S`I^ C~" O
CCDINn (n=0~3) SHR
n
10 5 9
n+1
8 6 7 13 4 1 (T)
4
SHD
ADCK
3 2
Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0)
11
0 2 1 3 0 2 1 3 0 2
n-6
n-5
n-4
4ch *[hZ
*U x^ C~" O

28
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 6CH *[h X C b " AO *
CCDINn (n=0~5)
0
(17): ADCK Zu"g* (DC '1/4OE*[h*A*E
=`*ae`fOE[g*[h )
(10bit *o--I
)
3 I * \ Z Q * AE A - 3/4 B
1
2
3
4
5
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
350241350241350241350241350251350241 0 350241350241350241350241350241350241
MSB LSB
CCDIN0
CCDIN4
CCDIN3
0
CCDIN2
CCDIN1 CCDIN5 30 ADCK cycles (Pipeline Delay)
6ch *[hZ
`S`I^ C~" O
CCDINn (n=0~5) SHR
n
n+1 10
n+2
8 6 7 13 4
SHD
1 (T)
ADCK
3 2
Internal A/D Clock
11
DA4~0 (D9~5) DB4~0 (D4~0)
0
2
4
1
3
5
0
2
4
1
3
5
0
2
4
1
3
5
0
2
n-6
n-5
6ch *[hZ
*U x^ C~" O
n-4
n-3

29
2004/09
ASAHI KASEI
[AK8432]
^ C~" O*} *E 6CH *[h X C b " AO *
CCDINn (n=0~5)
0
(18): ADCK Zu"g* (CDS *[h
=`*ae`fOE[g*[h & N " v *[h*A*E
(10bit *o--I )
)
4 I * \ Z Q * AE A - 3/4 B
1
2
3
4
5
ADCK SHR SHD Internal A/D Clock DA4~0 (D9~5) DB4~0 (D4~0) DC4~0
350241350241350241350241350241350241 0 350241350241350241350241350241350241
MSB LSB
CCDIN0
CCDIN4
CCDIN3
0
CCDIN2
CCDIN1 CCDIN5 30 ADCK cycles (Pipeline Delay)
6ch *[hZ
10
`S`I^ C~" O
CCDINn (n=0~5) SHR
n-1
9
n 5
n+1
n+2
8 6 7 4 1 (T) 13
4
SHD
ADCK
3 2
Internal A/D Clock DA4~0 (D9~5) DC4~0 (D4~0)
11
0 2 4 1 3 5 0 2 4 1 3 5 0 2 4 1 3 5 0 2
n-6
n-5
6ch *[hZ
*U x^ C~" O
n-4
n-3

30
2004/09
ASAHI KASEI
[AK8432]
X Cb " O A* *-U N* bNZuSu N* bNp X* (H aeSO N* bNp X* (L aeSO ZbgAbv^ C (`I SDCLK) z[hC * ^ (`I SDCLK) SDCLK,SDENB --*ae ZSO SDCLK,SDENB --e ZSO SDENB High OEx* f*['^xZSO (`I SDCLK) f[z[hZOS * ^ * (`I SDENB) VS A f*[^*"
Scyc Slo SDCLK Ssu SDIN
1
: V S A
I/F L* Scyc Shi Slo Ssu
) )
Sh Sr Sf Sdw Sdly Shld Snum
(AVDD=3.0V~3.6V, DVDD=3.0~3.6V, Ta= 0~70C) "K--p'[Zq Min. Typ. Max. 'PE *OE SDCLK 10 MHz SDCLK 40 ns SDCLK 40 ns SDIN 20 ns SDENB SDIN 20 ns SDENB SDCLK 6 ns AVDD I SDENB 30%* 70% SDCLK 6 ns AVDD I SDENB 70%* 30% SDENB 40 ns SDOUT 30 ns SDOUT SDCLK
Scyc
0 16
ns
OEA
Shi
2 15 16
Slo
1
Shi
2 8 9 10 16
Sh
Ssu
Sh
SDOUT Ssu SDENB
Hi-Z
Sh Sdw
Ssu
Hi-Z Sdly Sh
Shld Sdw
*}
2
AK8432 O*`Y
AK8432 (c)c"CY*o

31
2004/09
ASAHI KASEI
[AK8432]
Rg[WX^ " * OE
AhOE X f*[^ *Su'l
(16 *i ) 0 1
D7 00 00
Z" T
D6 I/F *[h
p* [_ EZ"o * --I*o`O *M*E
D5
D4
l*"
D3
D2
D1 ADCK
Zu"g*"
D0
p* [ E" _ l
(16 *i )
SHR SHD
E*
0
0
f[*^ * ItZbgf*[^ ItZbgf*[^ ItZbgf*[^ ItZbgf*[^ ItZbgf*[^ ItZbgf*[^ " * PGA QCf[^ " * PGA QCf[^ " * PGA QCf[^ " * PGA QCf[^ " * PGA QCf[^ " * PGA QCf[^ eXg--p eXg--p
*o--I
l
l
0,1 *--
* --*
2,3 *
--*
4,5 *
2 3 4 5 6 7 8 9 A B C D E F
*Su'lISZbgOEa'Il*B
80 80 80 80 80 80 00 00 00 00 00 00 08 00
CCDIN0 CCDIN1 CCDIN2 CCDIN3 CCDIN4 CCDIN5 CCDIN0 CCDIN1 CCDIN2 CCDIN3 CCDIN4 CCDIN5
"dOE"SuaEZbg*siE*eIeXg--pOEWX^ {-f[V[g'a--AI| * ^ * rbgZ|U**BEAL*q*eSerbgISZbgOEaEftHg*AE\Le1/2*o`OEEeU*B
(AhOEX R0 IAhOEX 0 I OE W X ^ * \ U * B
E, F)*ESu'l*`nA-3/4B R0,D0 IAhOEX 0 IOEWX^I D0
R0 OEWX^
R0, D7-D6 Z " T I/F *[h
D7 0 0 1
D6 0 1 0
Z" T DC '1/4OE CDS N " v
I/F *[h (ftHg
)

32
2004/09
ASAHI KASEI
[AK8432]
R0, D5
*M*E *M*E * * l *" Si*OEx(c)c'a"dE`*EM*Uee Si*OEx(c)c*"dE`*EM*Uee Z"T^Cv
D5 0 1
R0, D4-D2
CCD EC CIS EC
(ftHg
)
D4 0 0 0 0 1
* Z g i eE ZgieElI Zg i e E c Is"I I*[v"E A - 3/4 *B R0, D1
D3 0 0 1 1 0
D2 0 1 0 1 0
l*"
0 1(ftHg 2 3 4 6 )
* * * * * * *
1 -
CCDIN 2 3 * * * * * *
*
4 *
*
5 -
: Il*"*[hAZgiee"u--Il CDS, DAC, PGA, ADC IZ(c)"(R)IEp*[_E"U**B CCDINn,REFINn s"EIR"f"T*U`*eK--vIeU*nB
ADCK Zu"g* "u--I A/D *IS*OE[g ` * ae f OE * [ g
D1 0 1
ftH gI 3/4 *B
ADCK Zu"g*" (ftHg
)
5bit *U1/2I * a e G b W --AE e G b W -- I 1/4 * u A o -- I 10bit *oI--f[^ * WA*o --I ADC *IIS*OE[g"AEZu"g*"I
"o*l 10bit *oI--f[^ *
ADCK --
ADCK I--eGb ADCK "u--IAADCK "u--I A -3/4 *B
A/D *IS*OE[g*[hAI ADC f[I^ *
ADCK --I*aeAE1/4GbWA*o--IeU**B`*aefOE*[g
*[hA I--L OEo E lIae `f OE *[gI`*aAE"Zu"g*"I
ADC f[I^ *
R0, D0 p * [_ E" 'E*i"(R) i p[E" * _
ADCK I--eGbWA*o--IeU**B
D0 0 1
Bp[EZ"I ** * _
"(R)*i (ftHg
)
p * [ _ E " Z I A i * O * " p * [ _ E " * e AE E f W ^ * " O I N * b N Y ' a Z ~ U
ADC f[oI-- * *^ High Z *o--I`(c)I`AU**B
DA0~4, DB0~4, DC0~4 *Io`OIOEWX^
R1,D6 A
Low OEA'e(c)

33
2004/09
ASAHI KASEI
[AK8432]
R1 OEWX^
R1, D7 SHR, SHD E*`I` ANeBu ANeBu E* High (ftHg Low
D7 0 1
-{f*[^V*[g'I*}I`SA R1, D6
)
SHR,SHD E*ftHg*Y'eZIaA*B
p * [_ E"Z*o--I o`O *o--I*o`O
D6 0 1
R1, D3
Low OEA'e High Z
*o--If [^*
(ftHg
)
D3 0 1 10bit *EEeU*B
R1, D2-D0
oI--f[*^ * * 5bit (ftHg 10bit
) (R0,D1=1)IAEI*A*o--If*[*^Y'eSEOic
ADCK Zu"g*"*IY'e`aefOE*[g*[h
l *-- l 0,1 *-- CCDIN0 CCDIN1 CCDIN0 CCDIN1 ...(ftHg CCDIN1 CCDIN0 CCDIN1 CCDIN0 ... l 2,3 *-- CCDIN2 CCDIN3 CCDIN2 CCDIN3 ...(ftHg CCDIN3 CCDIN2 CCDIN3 CCDIN2 ... l 4,5 *-- CCDIN4 CCDIN5 CCDIN4 CCDIN5 ...(ftHg CCDIN5 CCDIN4 CCDIN5 CCDIN4 ...
D2 0 1 D1 0 1 D0 0 1
eAI 'e A U **B IOE WX^I
)
)
)
ADC `EI*e"u--IlyA*I--`I`U**B*--IyAAE*EY 4 l *[h 5bit *o--IU1/2 6 l *[h 5bit *o--I
IAE--LOEoA**B-{f*[^V*[g'*I}Il*--ftHg*Y'eZIaA*B

34
2004/09
ASAHI KASEI
[AK8432]
R2~R7 OEWX^
D7-D0 ItZbgf*[^
D7-D0 (XgOE*[goCiS 11111111 11111110 : 10000001 10000000(ftHg 01111111 : 00000001 00000000
ItZbg"d
*E[hZ "'`O*AaVtg (ADC R*[h`a
*E[hZ * ` O A a V t g (ADC R*[h*
)
-200mV : : -1.6mV 0mV 1.6mV : : 200mV
)
)
(ADC R*[h* * ` O A a V t g
| | | |
| | | |
)
)
(ADC R*[h`a "'`O*AaVtg
)
R8~RD OEWX^
D7-D0 PGA QC"f*[^ *Y'eR*[hAEQC*"i--*`z'ljSIOOEWIZY(R)A\eU**B
Gain( x) =
ftH g
20 18 16
8 656 + 3x x *@ "{ 14.8 96 + 255 - x
A
x I OE W X *^Y ' e l A
0 x 255
x=0
0.12 0.1 0.08 0.06 0.04 0.02 0
[dB]
12 10 8 6 4 2 0 0 64 *Y'eR*[h 128 192 256
QC"Xebv
QC"
[dB]
14
0
64 *Y'eR*[h
128
192
256
*}
3 PGA QC"E*u
(--*`z'l
)

35
2004/09
ASAHI KASEI
[AK8432]
"(R)*ia-3/4
Z " T " u -- I * M * I T " v S O u - @ AE A **BZ"T I/F *[h
CDS *[hAEN"v*[h*A I/F *[hOEWX^
*E CDS *[h Z"T*o--IM*Iae`f-SiOEx AE A* -- * e [ h A ** B f[xTvOBTvO|CgI I * OE ^ " " S **U " " S " OE WX^A gB " **U e E E
DC '1/4OE*[hI
3 [hUe *I A
(R0,D7~D6)AZg--p*e*[h`I`A-3/4*B
Vprec f[x AE * OE ^ SHR AZ"T*M*ISt@OE"XOEx*A SHR,SHD IE*"1/2"]1/2*e
Vdata **I
Vpix fx `ae I OE I SHD AZ"T*M*
SHR,SHD AEa--eGbWA**B (R1,D7=1)I--*aeGbWT"vS"O|C
CCDINn Vpix
Vprec Vdata
SHR SHD
*}
4 CDS *[h^C~"OST--v
*E N " v*[h "a*"A-*eNvOEx ae`fIOExAEA*--*e[hA**B **B
Vclamp AEZ"T*o--I*M*If*[^OEx SHD AZ"T*M*f*[^OExT"vS"OU I
Vdata **I
Vpix I
Internal Clamp Level CCDINn Vpix
Vclamp
Vdata SHR SHD
*}
5 N " v*[h^ C~" OST--v
*E DC '1/4OE*[h S O * " (c)c - AE E I*[hZg U**B
REFINn s"Eu--I1/2Si*OExAEZ"T*o--I*M*If*[^OEx SHD AZ" T*M * If*[^ OExT" vS "O U**B Low U1/2I High OEEA'eA-3/4*B
Vdata **I
Vpix
I ae ` f I OE x AE A * -- * e * [ h A * * B -- a | I Z " T * o -- I * M * E S i * AE E e OE x
SHR IZgieUIAn

2004/09 36
ASAHI KASEI
[AK8432]
Vdata CCDINn REFINn(SO*"(c)c"u--I SHR SHD
*}
Vpix ) Low(U1/2I High)
6 DC '1/4OE*[h^C~"OST--v
N " v (R)*i
CDS *[haeNN"v*[hIAEIZ"T*M*ISi
*Eie1/2N"v*sU**BN"v"(R)*iI (c)A N " v*si e U **B E A - 3/4 *B
DC OEx CLPB AE SHR A*OEaeA
LSI "Ia*"Si*OEx CLPB=Low
SHR=High(SHR,SHD E * " 1/2 " ] Z I CDS *[hIZI
Low) I ae S O A N " v X C b * A * A REFINn(n=0~5)a"--lE CLPB Low OEEA'eA*iZN"vS|(c)eae
CCDINn(n=0~5)'[Zq"a*"IN " vOE xEo *U e **B
CCDINn Clamp Level
CLPB .AND. SHR 0: Open 1: Close Sensor CCDINn CDS (Sample & Hold)
*}
7 N " vnHST--v
CCD *o--I
Effective Pixel Optical Black Effective Pixel
SHR CLPB
"a*"N"vOEx NvCl[u " *
CCDINn
*M*SIiOExN"vOExEo*Uee
*}
8 N " v"(R)*i^ C~" OST--v

37
2004/09
ASAHI KASEI
[AK8432]
*M*E * AE * A -- 1/4 * u I M * E ` I A U * * B Z " T E* i A* M * E OE W X ^ `U**Be"EE CcIE*Aa`I`AU**B *E *E
*M*Sx iOE * (ADC code 000h)
(R0,D5)A`I CCD I*EA CIS I*EA*BZ"T I/F *[h*IY'eAEI-SOOEW*EA
"' f[x * OE ^
(ADC code 3FFh)
*E *E
f[x * OE ^ "' (ADC code 3FFh)
*M*Sx iOE
*
(ADC code 000h)
*}
9 *M*E
*o--If [^ R" g * [
ADC *o--If*[^If*[^*OEWX^
* * B 5bit * * ` I ` 1/2 AE I * A
(R1,D3)*Y'eEae 3 AI
5bit *a-I ADC e 1/4 e E ` I * e
10bit *Ao--IeU 5bit o X 5bit *f[I^ AE I *
DA4~0,DB4~0,DC4~0 (c) c f * [ ^ * o -- I e U * * B DA4(MSB)~DA0 AE DB4~DB0(LSB)I ADCK I--*aeAE
AEI--*aeAE--eAa lIf*[^*o--IeU**BU1/2*A
10bit * * ` I ` 1/2 AE * A f* [ ^ I 10 s"ZgAA*o--IeU**B 5bit *o--IeU**B 10bit *I 10bit * I AE I
5bit A ADCK --IeAE * (R0,D1)*Y'eEae*A ADCK I`S lIae`fOE*[gI`*a 1CH *[hA 5bit *o--IIAE ADCK I--e3/4Af*[^*o--I*eAEA
ADCK Zu"g*"OEWX^
U **B I AE *K--veU**B
(`*ae`fOE*[g DB4~0,DC4~0 IaeEZgieEoXI
)ZIu"g*"A"u--I*e
Low *o--IU**B
ADCK A/D *IS*OE[*g[hAE`*aefOE[*g[h
ADCK I
* o -- I e (c)
ADC *IIS*^C~"OAE
ADC f[oI--C~Oi*B * *^ ^ " * U e ADCK I--*aeGbW3/4Af*[^
ADCK --Ia*e
G b W AE -- e G b W A f * [ ^ * o -- I e (c)* A
ADCK Zu"g*"*[hOEWX^A`I`AU**B A/D *IS*OE[g*[hA**B ADC *IIS*OE[g"AEZu"g*"I ADCK "u--IA-3/4*B ADCK "u--IA-3/4*B 1 l"-1/2 e 20MHz IZ"T*M*--*eeA A/D *IS*
2004/09 38
ADCK --I*aeGbW--AEeGbWAf*[^*o--I*eI A/D *IS*OE[g*[hIAEI ADCK I-- *aeGbW3/4Af*[^*o--IeI`*ae fOE*[g*[hA **B`*ae fOE
*[g*[hAI--LOEoElIae`fOE*[g`I*a"AEZu"g*"I --a|I

3 l *[hA
ASAHI KASEI
[AK8432]
OE*[g*[hZI `fOE*[g*[hZI *A`aIS*OE[g
ADCK I ADCK AAE
ADC *IIS*OE[gI
20MHz IN*bN"u--IU**Be*uA`*ae
20MHzx3=60MHz IN*bN"u--IU**B
ADC f*[^*o--Iobt@
B **U |I h A I l 1/2 e I* A ` a T " v S " O OE * [ g I I* o -- I o b t @ I` " x A * OE A e U * * B 1/2 AE
DA0~4,DB0~4,DC0~4 *IA`a"(R)ixI
80Mbps A*YOEveA 3CH *[hAE 6CH *[
ADCK Zu"g*"*[hAEA`*aefOE*[g*[h`I`1/2AE*A 6CH * [ h I * e * * A l 1/2 e I * A ` a * I S * OE * [ g I
20MSPS A I E -
80MSPS/6=13.3MSPS B **U e E E
l*"AE `a*IS*OE[gZY*I\E|U*B
ADCK Zu"g*"*Af*[*^IA"\E`gY*iAEAIAEl"-1/2e*IA
A/D *IS*OE[g*[h
l*"
`*aefOE*[g*[h OE*[g [SPS/CH] *A`a IS*
5bit * 1 2 3 4
A A A A A
10bit *
A A
5bit * -
10bit *
A A A A A
'*
OE*[g [SPS/CH]
*A`a IS*
40M 40M A
1
40M 40M 26.6M 20M 13.3M
40M 20M 20M A/D *IS*OE[g*[h`AE*aefOE*[g*[hI"^C~" A/D *IS*OE[g*[hAZg-3/4*B
'*
1
6 1CH *[h
O"gOEEEeU**BftHgI
-
10bit *o--IZ*A
1/2 3/4 *A **B l*"
DC '1/4OE*[hZI*A`aIS*OE*[gI
ADCK Zu"g*"*[hEaecZYIEEeU
*A`aIS*OE[g
[SPS/CH] 10M 10M 10M 8.3M 8.3M
1 2 3 4 6

39
2004/09
ASAHI KASEI
[AK8432]
V S A
I/F R " g * [ OE W X ^ O I * ` Y AE " C Y* o I S * u Z (R) I V S A C " ^* [ t F * [ X A * s U ** B
SDENB SDIN *Iae"rbg
**B`ae Bae` *n
Low IaeSO
SDIN f[^ * 0 IZ IOE WX^O I*` Y A
SDCLK I--*aeGbWAZaee*Ue*B 1 IZIOEWX^(c)cI"CY*oEEeU CE1,CE0 s"AE`I*A_--*OEx 4 rbgI 5 rbg MSB*Aae` 8 rbg 0 U e E I e A LSB Bae` **A 9~16 LSB(=D0)A**B C1=CE1 A(c)
2,3 rbg (C1,C0)Ie1/4 5~8 rbgIOEWX^IAhOEXA*A`ae 9 rbg
C0=CE0 IAE3/4*`YU1/2I"Co*sieU**B`ae
rbgIOE WX^I f*[^A*A`ae S Z bg " d OE -- * a 1/2 AE OE W X ^ I ' l I e X g -- p I OE W X ^ S U A * s ' e A * * B e X g-- p OE W X ^ 'E*iI"(R)*iEe*eI"e1/2"dOE--*a1/2'1/4OEaESZbg*sAA-3/4*B
MSB(=D7)*Aae`
16 rbg
RESETB s"
Xg--pOEWX^'E*i"(R)iEK--vE*Y'elEEeU**B A - 3/4 *BS ZbgIOEa
Low E*eAEOEWX^SZbgeSeOEWX^ftHg'lEEeAE*Ae RESETB I RESETB s" High -E*ASeOEWX^*EK--vE'l*`nA-3/4 Low *I 100ns E*aAE
* B " d OE -- * a E S Z b g * s i E * e I A e X g -- p OE W X ^ E * S u ' l * ` n A - 3/4 *B p * [_ E" "(R)*i[hOEWX^ * [_ E"ZI S t@OE " X"d h (R0,D0=0)O*oeA1/2AE*A
R0,D0
1 E * e AE
AK8432 Ip*[_E"*[hE"ueU**Bp*[_E VCOM a 0V EEe1/2p*[_E"*[h(c)c'E*i"(R)i[ VCOM *iE"dEA'e*eUA`IOZSO*K--vA**B
" * [ h A I A i * O * " I " d -- Z ~ U e AE E * W b N * " O I " (R) * i N * b N Y a Z ~ U e ** B p

40
2004/09
ASAHI KASEI
[AK8432]
VA S
AK8432 O*`Y
I/F
SDCLK SDIN SDOUT SDENB
*}
W C1 C0 0 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 High Z
10 OEWX^*`Y
AK8432 (c)c"CY*o
SDCLK SDIN SDOUT SDENB
*}
R C1 C0 0 A3 A2 A1 A0 High Z
D7 D6 D5 D4 D3 D2 D1 D0
11 OEWX^"CY*o

41
2004/09
ASAHI KASEI
[AK8432]
SOOE*-@*}
12.00.3 10
48 49 33 32
1.70 Max 1.40 0.100.10
12.00.3
64 1 16
17
0.5
0.210.05
0.170.05 0.10 M 1.0
0~10 0.10 0.450.2
Unit: mm
pbP*[W*A*-@I*IXEEe*eeU*B
}*[L" O
(1) 1 s"*\Z| (2) (R)*}CN*VXe
*} O " B e * (3) [PR[h
(-EZaee1/2Sp
S *
1 s"
)
: AK8432VQ : XXXXXXX (7 OE...) 4 OE... : *TR*[h 3 OE... : Z"aSC--*R*[h
(4) f*[gR*[h
*aE E
AKM AK8432VQ XXXXXXX

42
2004/09
ASAHI KASEI
[AK8432]
SO*"nH--a
CDS *[h
1F 8.2k1%
0.1F
1F
3.3V
0.1F
3.3V
0.1F
AVSS
CCDIN0
REFIN0
DAREFP
AISET
SDCLK
AVDD
AVDD
DAREFN
RESETB
SDENB
AVDD
AVSS
CE1
CE0
SDIN
0.1F AVSS 0.1F 0.1F 1F 1F 0.1F 0.1F 0.1F 1F 1F 0.1F 0.1F 0.1F 0.1F AVDD 0.1F
0.1F
SDOUT NC DA4 DA3 DA2 DA1 DA0 0.1F
CCDIN1 REFIN1 VCLP VCOM CCDIN2 REFIN2 REFIN3 CCDIN3 VRP VRN CCDIN4 REFIN4 REFIN5 CCDIN5
0.1F
DVDD DVSS DB4 DB3 DB2 DB1 DB0 NC 0.1F DVDD
DVDD
ADCK
AVDD
CLPB
DVSS
DVSS
AVSS
AVSS
SHD
SHR
DC0
DC1
DC2
DC3
DC4
NC
0.1F
0.1F
*aLIZQ*l--aA**BR"f"T--Ie--E'lIVXeEA*A"KE'l`I`A-3/4*B
*}
12 CDS *[h

43
2004/09
ASAHI KASEI
[AK8432]
N " v *[h
8.2k1%
1F
1F
1F
3.3V
0.1F
3.3V
AVSS
CCDIN0
REFIN0
DAREFP
AISET
SDCLK
AVDD
AVDD
DAREFN
RESETB
SDENB
AVDD
AVSS
CE1
CE0
SDIN
0.1F AVSS 1F 1F 1F 1F 1F 1F 1F 1F 1F 1F 1F 1F 1F AVDD 0.1F
0.1F
1F
SDOUT NC DA4 DA3 DA2 DA1 DA0 0.1F
CCDIN1 REFIN1 VCLP VCOM CCDIN2 REFIN2 REFIN3 CCDIN3 VRP VRN CCDIN4 REFIN4 REFIN5 CCDIN5
1F
DVDD DVSS DB4 DB3 DB2 DB1 DB0 NC 0.1F DVDD
DVDD
ADCK
AVDD
CLPB
DVSS
DVSS
AVSS
AVSS
SHD
SHR
DC0
DC1
DC2
DC3
DC4
NC
0.1F
0.1F
*aLIZQ*l--aA**BR"f"T--Ie--E'lIVXeEA*A"KE'l`I`A-3/4*B
*}
13 N"v*[h

44
2004/09
ASAHI KASEI
[AK8432]
DC '1/4OE*[h
8.2k1%
1F
1F
3.3V
0.1F
3.3V 0.1F AVSS SDCLK
AVDD
AVDD
CCDIN0
REFIN0
DAREFN
DAREFP
AISET
RESETB
SDENB
AVDD
AVSS
CE1
CE0
SDIN
0.1F AVSS 0.1F 1F 1F 0.1F 0.1F 1F 1F 0.1F 0.1F
0.1F
SDOUT NC DA4 DA3 DA2 DA1 DA0 0.1F
CCDIN1 REFIN1 VCLP VCOM CCDIN2 REFIN2 REFIN3 CCDIN3 VRP VRN CCDIN4 REFIN4 REFIN5 CCDIN5
DVDD DVSS DB4 DB3 DB2 DB1 DB0 NC DVDD ADCK AVDD CLPB DVSS DVSS AVSS SHD DC0 DC1 DC2 DC3 DC4 DVDD NC 0.1F
AVSS
AVDD 0.1F
SHR
0.1F
0.1F
*aLIZQ*l--aA**BR"f"T--Ie--E'lIVXeEA*A"KE'l`I`A-3/4*B
*}
14 DC '1/4OE*[h

45
2004/09
ASAHI KASEI
[AK8432]
* d -- v E' * O Z - *oe - { * ` E L * U e 1/2 i * A ae N* A* i IZ d -- l E A U A I * A* i u ` P I 1/2 E-- \ * E - I X * e AE e U * * B* ] U A * A Z g -- p OE Y " I* U E I * A- { * ` EOE f * U 1/2 * i n * A V I a A e AE * 3/4 ZcAE'S"-*AeI*3/4Z"A-nXcAE'S"-ESm"F*B *oe *oe *oe -{*`EOEf*Ue1/2inE*}-EZIg--pENo1/2`aeZOZO*IS--L*e"A-OE*A*HAE*S--LOE*A`I1/4OE --`EI*e*NSQEAUAI*A"-ZI*IO"C*aIAIeUnA--*B - { * ` L * U i * A S O * ` x O ae N * A S O * ` - f O S C -- * - @ E ' e e * i -- Z ` i - S U * j E Y " - * e* e *A--A*o*e*U"E-@SEiA---A*o-A*K--vA**B a -- A @ S i * A A ` S ` * ' u * A * q o F ' -- p @ S i * A OE Z q -- I * OE a -- p @ S i E C* A I` * ' u * E @ S i IOE * a a" (R) * i s -- C * A ' 1/4 * U U 1/2 I S O * U - a i * A * - 1/2 A* g ` I * A* a Z Y " TM O d ` a E S Q y U * AE ' E * i -- \ ` z e e ae E E A * M -- S * v * e e -- p " r E* 3/4 Z i Z g -- p e e * I A* K Z - ` O E* 3/4 Z ` a \ ae ' / -*I`EEaee"OZe*B *oe *oe I" O * ` " 3/4 E 1/2 -- p " r E* 3/4 Z * i Z g -- p e 1/2 * e * A* 3/4 Z I * A IZ g -- p (c) c* e` S Q "TM*IO"Ce*OaIAIeUn--*B q--lI"]""TME ae e I'*OZ-*I`*Y'mc E*aL--p"rE*3/4Z* iZg--p e*A IZg--p (c)c`SQ"TM*1/2eI`SAq--lEA*'SU1/2I*aA'*IA--*B

46
2004/09

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