 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| UNISONIC TECHNOLOGIES CO., A6225 DUAL PRE-AMPLIFIER FEATURES * Dual pre amplifier for cat or home stereo use. * High voltage gain: GVO = 100dB (Typ.) at f= 1kHz. * Excellent channel separation and high ripple rejection : CS = 65dB(Typ.) (f = 10kHz, RG = 2.2k, VOUT= 0dBm) : RR = 50dB(Typ.) * Low noise: VNI = 1.0V(Typ.) at RG = 2.2k, Bw =20Hz~20kHz * Wide operating supply voltage range: VCC = 6~16V (Ta = 25 ) LINEAR INTEGRATED CIRCUIT SIP-9 *Pb-free plating product number: A6225L ORDERING INFORMATION Order Number Normal Lead free A6225-G09-T A6225L-G09-T Package SIP-9 Packing Tube www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., 1 QW-R107-039,A A6225 ABSOLUTE MAXIMUM RATINGS (Ta = 25 ) LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 16 V Power Dissipation (Note) PD 700 mW Operating Temperature TOPR 0 ~ +70 Storage Temperature TSTG -40 ~ +150 Note 1. Derated above Ta = 25 in the Proportion of 5.6mW/ 2. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device could be damaged beyond Absolute maximum ratings. 3. The device is guaranteed to meet performance specifications within 0 ~70 operating temperature range and assured by design from -20 ~85 . ELECTRICAL CHARACTERISTICS (Ta=25 , VCC 6V, RG=600, RL=10k, f=1kHz, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS Supply Current ICC VIN = 0V OPEN GVO VOUT = 0dBm Voltage Gain CLOSED GVC VOUT = 0dBm Maximum Output Voltage VO(MAX) THD = 1% Equivalent Input Noise Voltage VIN(NO) RG = 2.2k, BPF = 20Hz ~ 20kHz Input Resistance RIN Channel Separation CS f = 10kHz, VOUT = 0dBm Ripple Rejection RR f = 10kHz, RG = 2.2k Total Harmonic Distortion THD VOUT = 0dBm MIN 75 38.5 1.0 50 TYP 3 100 41.5 1.8 1.0 150 65 50 0.04 MAX 6 44.5 1.7 UNIT mA dB V V k dB dB % 0.25 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 QW-R107-039,A A6225 TEST CIRCUIT 47 F + 47 a b + SW2 b 2.7k LINEAR INTEGRATED CIRCUIT 0.033 F a SW1 100k 100k 47 F 2 10 F 10 F + 3 1 IN 1 5 UTC A6225 4 + 100 F + IN 2 - + 8 6 OUT 2 RL 10k 10 F 10 F 7 SW2 a b a + 47 47 F + SW4 b 2.7k 100k 100k 0.033 F * GVO SW1~SW4 b SIDE 47 F TYPICAL APPLICATION CIRCUIT NAB EQ 47 + 0.033 F 2.7k 100k 47 F - 2 10 F IN 1 10 F -+ 1000pF 3 1 5 IN 2 1000pF UTC A6225 4 + - 100 F + + 8 6 10 F 7 47 47 F + 2.7k 100k - 0.033 F UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw - RL 10k + RL 10k RL 10k + OUT 1 V CC OUT 1 VCC OUT 2 3 QW-R107-039,A A6225 TYPICAL CHARACTERISTICS TOTAL HARMONIC DISTORTION, THD (%) THD- VOUT VCC = 6V 1 RL = 10k 0.5 NAB EQ 0.3 0.1 0.05 0.03 f= 10 0H z LINEAR INTEGRATED CIRCUIT VOUT - VIN 3 OUTPUT VOLTAGE, VOUT (V) 10 5 3 1 0.5 0.3 0.1 0.05 0.03 0.01 0.1 0.3 1 Hz 00 1 f= Hz 1k f = 1kHz f = 10kHz kH 10 z 0.01 0.005 0.003 0.01 VCC = 6V VOUT = 0dBm NAB EQ 3 10 30 100 300 0.03 0.1 0.3 1 3 10 OUTPUT VOLTAGE, V OUT (V) VOM - VCC INPUT VOLTAGE, VIN (mV) G VO - f MAXMUM OUTPUT VOLTAGE, VOM (V) 2.4 2.0 1.6 1.2 0.8 0.4 0 0 2 4 6 8 f = 1kHz RL = 10k THD = 1% 10 12 14 16 OPEN LOOP VOLTAGE GAIN, G VO (dB) 180 VCC = 6V 160 V OUT = 0dBm 140 RL = 10k 120 0F 100 = 22 C NF 80 CNF = 100 F 60 CNF = 47 F 40 20 0 30 100 300 1k 3k 10k 30k 100k SUPPLY VOLTAGE, VCC (V) FREQUENCY, f (Hz) RR - VCC RIPPLE REJECTION, RR (dB) 0 -10 -20 -30 -40 -50 -60 0 2 4 6 8 10 12 14 16 18 20 RR - R G RIPPLE REJECTION, RR (dB) VCC = 6V fRIPPLE = 100Hz -10 VRIPPLE = 0dBm -20 -30 -40 -50 -60 50 100 300 1k 3k 10k 20k 0 fRIPPLE = 100Hz VRIPPLE = 0dBm RG = 2.2k SUPPLY VOLTAGE, V CC (V) SIGNAL SOURCE RESISTANCE, R G ( ) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 QW-R107-039,A A6225 TYPICAL CHARACTERISTICS QUIESCENT CURRENT, IQ (mA) LINEAR INTEGRATED CIRCUIT RR - f RIPPLE REJECTION, RR (dB) 0 V = 6V CC -10 RG = 2.2k -20 VRIPPLE = 0dBm -30 -40 -50 -60 -70 -70 30 100 300 1k 3k 10k 30k 100k IQ - VCC 6 VIN = 0 5 4 3 2 1 0 0 2 4 6 8 10 12 14 16 18 FREQUENCY, f (Hz) GV - f SUPPLY VOLTAGE, VCC (V) VNI - RG 70 R L = 10k 60 50 40 30 20 10 0 30 100 300 1k 3k 10k 30k 100k NAB EQ EQUIVALENT INPUT NOISE VOLTAGE, VNI ( V) VOLTAGE GAIN, G V (dB) 90 VCC = 6 V 80 VOUT = 0dBm 8 V = 6V CC 7 RL = 10k 6 DIN AUDIO FILTER 5 4 3 2 1 0 30 100 300 1k 3k 10k 30k FREQUENCY, f (Hz) CHANNEL SEPARATION, CS (dB) SIGNAL SOURCE RESISTANCE, R G ( CS - f 0 VCC = 6V -10 RL = 10k -20 RG = 2.2k -30 VOUT = 0dBm -40 -50 -60 -70 -80 -90 30 100 300 1k 3k 10k ) VIN(NO) - VCC EQUIVALENT INPUT NOISE VOLTAGE, VIN(NO) ( V) 3.2 R = 2.2k G 2.8 RL = 10k 2.4 DIN AUDIO FILTER 2.0 1.6 1.2 0.8 0.4 0 0 2 4 6 8 10 12 14 16 18 20 30k 100k SUPPLY VOLTAGE, VCC (V) FREQUENCY, f (Hz) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 QW-R107-039,A |
Price & Availability of A6225-G09-T
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |