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APA4880 Stereo 330mW 8 Speak Driver With Mute Features * Operating Voltage Single Supply Dual Supply 3V to 7V 1.5V to 3.5V Applications * * * * * Portable Digital Audio Personal Computers Microphone Preamplifier CD ROM Player Headphone Amplifier * * * * * Depop Circuitry Integrated. High Signal-to-Noise Ratio High Slew Rate Low Distortion Output Power at 10% THD+N into 8 into 16 330mW 200mW 100dB 5.5V/ms -66dB Gereral Description The APA4880 is an integrated class AB stereo headphone amplifier contained in an SO-8 or a DIP-8 plastic package. The APA4880 is capable of delivering 330mW of max. output power to an 8 load with less than 10% (THD+N) from a 5V power supply. The device has been primarily developed for portable digital audio applications. Both of the depop circuitry and mute circuitry are integrated in the APA4880 , that reduces pops and clicks noise during power up and when using the mute mode(high active). * * * * * * * Large Output Voltage Swing Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Available in 8 pin SOP,TSSOP or PDIP Package Ordering and Marking Information APA4880 L e a d F re e C o d e H a n d lin g C o d e Tem p. Range Package Code Package Code J : P D IP - 8 K : SOP - 8 O : T S S O P -8 Tem p. Range I : - 4 0 to 8 5 C H a n d lin g C o d e TU : Tube TR : Tape & Reel L e a d F re e C o d e L : L e a d F re e D e v ic e B la n k : O rig in a l D e v ic e APA4880 J : APA4880 XXXXX X X X X X - D a te C o d e A P A 4 8 8 0 K /O : APA4880 XXXXX X X X X X - D a te C o d e ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 1 www.anpec.com.tw APA4880 Block Diagram OutA INA 1 2 3 4 MUTE A -+ B +8 7 6 5 V DD OutB INB Mute Bypass VSS APA4880 Pin Function Description Pin Name OUTA INA Bypass VSS Mute INB OUTB VDD No 1 2 3 4 5 6 7 8 I/O O I I I I O Description Channel A output pin Audio input channel A Connect to voltage divider for internal mid_supply bias Ground or negative supply voltage connection for circuitry. mute mode control signal input, place entire IC in mute mode when held high, Imute=140A Audio input channel B Channel B output pin Supply voltage input pin Absolute Maximum Ratings Symbol VDD TSC(O) TA TJ TSTG TS VESD Parameter Supply Voltage Output Short-Circuit Duration , at TA=25C , PTOT=1W Operating Ambient Temperature range Maximum Junction Temperature Storage Temperature Range Soldering Temperature , 10 seconds Electrostatic Discharge Rating 5 20 -40 to 85 150 -65 to+150 260 -3000 to 3000*1 Unit V S C C C C V Note : *1. Human body model : C=100pF , R=1500 , 3 positive pulses plus 3 negative pulses Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 2 www.anpec.com.tw APA4880 Thermal Characteristics Symbol RTHJA Parameter Thermal Resistance from Junction to Ambient in Free Air SO-8 TSSOP-8 PDIP-8 Value 210 220 109 Unit K/W Electrical Characteristics TA=25C, VDD=5V, VSS=0V, f=1kHz (unless otherwise noted) Symbol IDD Parameter Test Conditions No Load VPINS Min. APA4880 Typ. Max. 3.0 140 5 0.05 0.04 0.03 240 150 85 330 200 110 50 85 85 100 7 5.5 20 Unit mA uA mV % Supply Current IMUTE Mute Current VI(OS) Input Offset Voltage AC Characteristics (THD+N)/S Total Harmonic Distortion plus Noise to Signal Ratio Po Output Power PSRR ATT Xtalk Gv Fg SR S/N Power Supply Rejection Ratio Mute attenuation Channel Separation Open Loop Gain Unity Gain Frequency Slew Rate Signal to Noise Ratio PO=200mW , RL=8 , f=1kHz PO=120mW , RL=16 , f=1kHz PO=75mW , RL=32 , f=1kHz (THD+N)/S=0.1% , f=1kHz RL=8 RL=16 RL=32 (THD+N)/S=10% , f=1kHz RL=8 RL=16 RL=32 CS=2.2uF , VRIPPLE=200mVRMS , f=120Hz Vin=1Vrms , RL=8 PO=200mV , RL=8 , Cb=2.2F mW dB dB dB dB MHz V/us uVrms Vin=1Vrms , RL=8 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 3 www.anpec.com.tw APA4880 Test And Application Circuits +5V 220pF 0.1F 1 0 0F 1 5 k 8 2.2F Vin A 1 5 k V DD 2 INA 2 2 0F OUTA 1 2 0 0 k 3 2.2F Bypass Click and POP Mute Suppression Circuit Mute 2 0 0 k 2.2F Vin B 1 5 k 2 2 0F 6 INB GND 1 5 k 220pF 4 OUTB 7 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 4 www.anpec.com.tw APA4880 Typical Characteristics THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 10 5 2 1 0.5 VDD=5V RL=8 Av=-1 VDD=5V RL=16 Av=-1 f=20Hz 0.2 0.1 0.05 0.02 0.01 10m f=20kHz 0.2 0.1 0.05 f=1kHz f=20Hz f=20kHz f=1kHz 0.02 0.01 10m 20m 30m 50m 80m 200m 500m 20m 30m 50m 70m 100m 300m Output Power (W) Output Power (W) THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 10m 5 2 1 0.5 VDD=5V RL=32 Av=-1 VDD=3V RL=8 Av=-1 f=20Hz f=20kHz f=20Hz 0.2 0.1 0.05 0.02 0.01 10m f=20kHz f=1kHz f=1kHz 20m 30m 5 0 m 7 0 m 100m 300m 20m 30m 50m 70m 100m 200m Output Power (W) Output Power (W) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 5 www.anpec.com.tw APA4880 Typical Characteristics Cont. THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 10m 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 10m VDD=3V RL=16 Av=-1 VDD=3V RL=32 Av=-1 f=20Hz f=20kHz f=20Hz f=20kHz f=1kHz f=1kHz 20m 30m 40m 50m 70m 100m 12m 15m 20m 25m 30m 35m 45m Output Power (W) Output Power (W) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 VDD=5V RL=8 Po=200mW Av=-1 VDD=5V RL=16 Po=120mW Av=-1 50 100 200 500 1k 2k 5k 20k 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 6 www.anpec.com.tw APA4880 Typical Characteristics Cont. THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 VDD=5V RL=32 Po=70mW Av=-1 VDD=3V RL=8 Po=70mW Av=-1 50 100 200 500 1k 2k 5k 20k 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Frequency (Hz) THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 0.01 20 VDD=3V RL=16 Po=50mW Av=-1 VDD=3V RL=32 Po=25mW Av=-1 50 100 200 500 1k 2k 5k 20k 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 7 www.anpec.com.tw APA4880 Typical Characteristics Cont. 180 70 PD-Power Disspation (mW) PD-Power Disspation (mW) 160 RL=8 140 120 100 80 60 40 20 0 0 50 100 150 200 250 300 60 50 40 30 20 10 0 0 20 40 RL=8 RL=16 RL=32 VDD=5V Av=-1 f=1kHz BW<80kHz RL=16 VDD=3V Av=-1 f=1kHz BW<80kHz 60 80 100 RL=32 Output Power (mW) Output Power (mW) 4 3.5 3 450 No Load 400 Output Power (mW) 350 300 250 200 150 Av=-1 f=1kHz RL=8 BW<80kHz Idd (mA) 2.5 2 1.5 1 0.5 0 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 THD+N=10% THD+N=1% 100 50 0 2 2.5 3 3.5 4 4.5 5 5.5 Vdd (V) VDD-Supply Voltage (V) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 8 www.anpec.com.tw APA4880 Typical Characteristics Cont. 300 160 250 Output Power (mW) Output Power (mW) 200 Av=-1 f=1kHz RL=16 BW<80kHz 140 120 100 80 Av=-1 f=1kHz RL=32 BW<80kHz 150 THD+N=10% 100 THD+N=10% 60 40 20 THD+N=1% 50 THD+N=1% 0 2 2.5 3 3.5 4 4.5 5 5.5 0 2 2.5 3 3.5 4 4.5 5 5.5 VDD-Supply Voltage (V) VDD-Supply Voltage (V) 350 300 250 200 150 100 50 0 8 16 24 32 40 48 56 64 120 Output Power (mW) Output Power (mW) VDD=5V Av=-1 f=1kHz BW<80kHz 100 80 VDD=3V Av=-1 f=1kHz BW<80kHz 60 THD+N=10% THD+N=10% 40 THD+N=1% 20 THD+N=1% 0 8 16 24 32 40 48 56 64 Load Resistance () Load Resistance () Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 9 www.anpec.com.tw APA4880 Typical Characteristics Cont. 40u 35u 30u +0 VDD=5V Av=-1 RL=8 22Hz VDD=5V Av=-1 Po=200mW RL=8 Vn (Vrms) 25u 20u 15u 10u Xtalk (dB) -40 -60 -80 B to A A to B -100 5u 0 20 -120 20 50 100 200 500 1k 2k 5k 20k 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Frequency (Hz) +0 -10 -20 +0 PSRR (dB) -30 -40 -50 -60 Gain (dBV) VDD=5V Av=-1 Vpp=200mV RL=8 Cb=2.2uF -20 -40 VDD=5V Av=-1 Vin=1Vrms RL=8 mute mode -60 -80 -100 -70 -80 20 -120 20 50 100 200 500 1k 2k 5k 10k 20k 100k 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 10 www.anpec.com.tw APA4880 Packaging Information PDIP-8 pin ( Reference JEDEC Registration MS-001) D E1 1 E A L e2 e1 e3 A1 A2 1 E3 Dim Min. A A1 A2 D e1 e2 e3 E E1 E3 L 1 0.38 2.92 9.02 Millimeters Max. 5.33 3.68 10.16 2.54BSC 0.36 1.14 7.62 BSC 6.10 2.92 15 7.11 10.92 3.81 0.240 0.115 0.56 1.78 0.014 0.045 Min. 0.015 0.115 0.355 Inches Max. 0.210 0.145 0.400 0.100BSC 0.022 0.070 0.300 BSC 0.280 0.430 0.150 15 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 11 www.anpec.com.tw APA4880 Packaging Information SOP-8 pin ( Reference JEDEC Registration MS-012) E H e1 D e2 A1 A 1 L 0.004max. Dim A A1 D E H L e1 e2 1 Mi ll im et er s Min. 1. 35 0. 10 4. 80 3. 80 5. 80 0. 40 0. 33 1. 27B S C 8 Max . 1. 75 0. 25 5. 00 4. 00 6. 20 1. 27 0. 51 Min. 0. 053 0. 004 0. 189 0. 150 0. 228 0. 016 0. 013 0.015X45 Inche s Max . 0. 069 0. 010 0. 197 0. 157 0. 244 0. 050 0. 020 0. 50B S C 8 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 12 www.anpec.com.tw APA4880 Packaging Information TSSOP-8 e 87 2x E/2 E1 E S ( 2) GAUGE PLANE 1 2 e/2 D A2 A b A1 0.25 L (L1) ( 3) 1 Dim A A1 A2 b D e E E1 L L1 R R1 S 1 2 3 Millimeters Min. 0.00 0.80 0.19 2.9 0.65 BSC 6.40 BSC 4.30 0.45 1.0 REF 0.09 0.09 0.2 0 12 REF 12 REF 0.004 0.004 0.008 0 4.50 0.75 0.169 0.018 Max. 1.2 0.15 1.05 0.30 3.1 Min. 0.000 0.031 0.007 0.114 Inches Max. 0.047 0.006 0.041 0.012 0.122 0.026 BSC 0.252 BSC 0.177 0.030 0.039REF 8 8 12 REF 12 REF Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 13 www.anpec.com.tw APA4880 Physical Specifications Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition TP (IR/Convection or VPR Reflow) tp C ritical Z one T L to T P R am p-up T e m p e ra tu re TL T sm ax tL T sm in R am p-down ts Preheat 25 t 25 C to Peak T im e Classificatin Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Large Body Small Body Pb-Free Assembly Large Body Small Body 3C/second max. 150C 200C 60-180 seconds 3C/second max 217C 60-150 seconds 245 +0/-5C 250 +0/-5C 10-30 seconds 20-40 seconds Average ramp-up rate 3C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100C - Temperature Mix (Tsmax) 150C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5C 240 +0/-5C Time within 5C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6C/second max. 6 minutes max. Time 25C to Peak Temperature Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 14 6C/second max. 8 minutes max. www.anpec.com.tw Note: All temperatures refer to topside of the package. Measured on the body surface. APA4880 Reliability Test Program Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B,A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD 78 Description 245C, 5 SEC 1000 Hrs Bias @125C 168 Hrs, 100%RH, 121C -65C~150C, 200 Cycles VHBM > 2KV, VMM > 200V 10ms, 1tr > 100mA Carrier Tape & Reel Dimensions t E Po P P1 D F W Bo Ao D1 Ko T2 J C A B T1 Application A 330 1 B 62 +1.5 D C 12.75+ 0.15 D1 J 2 0.5 Po T1 12.4 0.2 P1 2.0 0.1 T1 12.4 0.2 P1 2.0 0.1 T2 2 0.2 Ao 6.4 0.1 T2 2 0.2 Ao 7.0 0.1 W 12 0. 3 Bo 5.2 0. 1 W 12 0. 3 Bo 3.6 0.3 P 8 0.1 Ko E 1.750.1 t SOP- 8 F 5.5 1 1.55 +0.1 1.55+ 0.25 4.0 0.1 B 62 +1.5 D 1.5 + 0.1 C 12.75+ 0.15 D1 1.5 + 0.1 J 2 + 0.5 Po 4.0 0.1 2.1 0.1 0.30.013 P 8 0.1 Ko E 1.750.1 t Application A 330 1 TSSOP-8 F 5.5 0. 1 1.6 0.1 0.30.013 (mm) Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 15 www.anpec.com.tw APA4880 Cover Tape Dimensions Application SOP- 8 TSSOP- 8 Carrier Width 12 12 Cover Tape Width 9.3 9.3 Devices Per Reel 2500 2500 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 16 www.anpec.com.tw |
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