APA4880 Stereo 330mW 8Ω Speak Driver With Mute Features Applications • • • • • • Operating Voltage Single Supply 3V to 7V Dual Supply • • • • • • • • • • • • ±1.5V to ± 3.5V Depop Circuitry Integrated. High Signal-to-Noise Ratio 100dB High Slew Rate 5.5V/ms Low Distortion -66dB 330mW into 16Ω 200mW Personal Computers Microphone Preamplifier CD ROM Player Headphone Amplifier Gereral Description Output Power at 10% THD+N into 8Ω Portable Digital Audio 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 8Ω 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 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 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 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 1 INA 2 Bypass 3 VSS 4 A - + B + - MUTE 8 V DD 7 OutB 6 INB 5 Mute APA4880 Pin Function Description Pin Name OUTA INA Bypass VSS No 1 2 3 4 I/O O I I Mute 5 I INB OUTB VDD 6 7 8 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=140µA 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=25°C , 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=1500Ω , 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 Value Unit SO-8 210 K/W TSSOP-8 220 PDIP-8 109 Electrical Characteristics TA=25°C, VDD=5V, VSS=0V, f=1kHz (unless otherwise noted) Symbol Parameter IDD Supply Current IMUTE Mute Current VI(OS) Input Offset Voltage AC Characteristics (THD+N)/S Total Harmonic Distortion plus Noise to Signal Ratio Po PSRR ATT Xtalk Gv Fg SR S/N Output Power Power Supply Rejection Ratio Mute attenuation Channel Separation Open Loop Gain Unity Gain Frequency Slew Rate Signal to Noise Ratio Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 Test Conditions No Load VPINS PO=200mW , RL=8Ω , f=1kHz PO=120mW , RL=16Ω , f=1kHz PO=75mW , RL=32Ω , f=1kHz (THD+N)/S=0.1% , f=1kHz RL=8Ω RL=16Ω RL=32Ω (THD+N)/S=10% , f=1kHz RL=8Ω RL=16Ω RL=32Ω CS=2.2uF , VRIPPLE=200mVRMS , f=120Hz Vin=1Vrms , RL=8Ω PO=200mV , RL=8Ω , Cb=2.2µF Vin=1Vrms , RL=8Ω 3 Min. APA4880 Typ. Max. 3.0 140 5 0.05 0.04 0.03 Unit mA uA mV % mW 240 150 85 330 200 110 50 dB 85 85 100 7 5.5 20 dB dB dB MHz V/us uVrms www.anpec.com.tw APA4880 Test And Application Circuits +5V 220pF 0.1µF 1 0 0µF 1 5 kΩ 8 2.2µF 1 5 kΩ Vin A V DD 2 2 2 0µF INA OUTA 1 2 0 0 kΩ 3 Bypass Click and POP Mute Suppression Circuit Mute 2.2µF 2 0 0 kΩ 2.2µF 1 5 kΩ Vin B 2 2 0µF 6 OUTB INB 7 GND 4 1 5 kΩ 220pF Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 4 www.anpec.com.tw APA4880 THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) Typical Characteristics 10 5 2 VDD=5V RL=8Ω Av=-1 1 0.5 f=20Hz 0.2 f=1kHz 0.1 0.05 f=20kHz 0.02 0.01 10m 20m 30m 50m 80m 200m 500m 10 5 2 1 0.5 f=20kHz 0.2 0.05 f=1kHz 0.02 0.01 10m VDD=5V RL=32Ω Av=-1 1 0.5 f=20Hz 0.2 f=20kHz 0.1 0.05 0.02 0.01 10m f=1kHz 20m 30m 5 0 m 7 0 m 100m 300m Output Power (W) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 20m 30m 50m 70m 100m 300m Output Power (W) THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) 2 f=20Hz 0.1 Output Power (W) 5 VDD=5V RL=16Ω Av=-1 10 5 2 VDD=3V RL=8Ω Av=-1 1 0.5 f=20Hz f=20kHz 0.2 0.1 f=1kHz 0.05 0.02 0.01 10m 20m 30m 50m 70m 100m 200m Output Power (W) 5 www.anpec.com.tw APA4880 THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) Typical Characteristics Cont. 10 5 2 VDD=3V RL=16Ω Av=-1 1 0.5 f=20Hz 0.2 f=20kHz 0.1 0.05 f=1kHz 0.02 0.01 10m 20m 30m 40m 50m 70m 100m 10 5 2 VDD=3V RL=32Ω Av=-1 1 0.5 f=20Hz 0.2 f=20kHz 0.1 0.05 f=1kHz 0.02 0.01 10m 12m 10 5 2 VDD=5V RL=8Ω Po=200mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 20m 25m 30m 35m 45m Output Power (W) THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) Output Power (W) 15m 10 5 2 VDD=5V RL=16Ω Po=120mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k 5k 20k Frequency (Hz) 6 www.anpec.com.tw APA4880 THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) Typical Characteristics Cont. 10 5 2 VDD=5V RL=32Ω Po=70mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k 5k 20k 10 5 2 VDD=3V RL=8Ω Po=70mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 10 5 2 VDD=3V RL=16Ω Po=50mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k 5k 20k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 200 500 1k 2k 5k 20k 5k 20k Frequency (Hz) THD+N-Total Harmonic Distortion+Noise (%) THD+N-Total Harmonic Distortion+Noise (%) Frequency (Hz) 100 10 5 2 VDD=3V RL=32Ω Po=25mW Av=-1 1 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k Frequency (Hz) 7 www.anpec.com.tw APA4880 Typical Characteristics Cont. 70 160 PD-Power Disspation (mW) PD-Power Disspation (mW) 180 RL=8Ω 140 120 100 RL=16Ω 80 60 RL=32Ω 40 VDD=5V Av=-1 f=1kHz BW<80kHz 20 0 RL=8Ω 60 50 40 RL=16Ω 30 20 10 0 0 50 100 150 200 250 300 0 20 Output Power (mW) 40 60 80 100 Output Power (mW) 4 450 No Load Av=-1 f=1kHz RL=8Ω BW<80kHz 400 Output Power (mW) 3.5 3 Idd (mA) VDD=3V Av=-1 f=1kHz BW<80kHz RL=32Ω 2.5 2 1.5 1 0.5 350 300 250 THD+N=10% 200 150 THD+N=1% 100 50 0 0 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 2 Vdd (V) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 2.5 3 3.5 4 4.5 5 5.5 VDD-Supply Voltage (V) 8 www.anpec.com.tw APA4880 Typical Characteristics Cont. 300 160 Av=-1 f=1kHz RL=16Ω BW<80kHz 200 Av=-1 f=1kHz RL=32Ω BW<80kHz 140 Output Power (mW) Output Power (mW) 250 150 THD+N=10% 100 THD+N=1% 120 100 80 THD+N=10% 60 THD+N=1% 40 50 20 0 0 2 2.5 3 3.5 4 4.5 5 5.5 2 VDD-Supply Voltage (V) 3 3.5 4 4.5 5 5.5 VDD-Supply Voltage (V) 120 350 VDD=5V Av=-1 f=1kHz BW<80kHz 300 250 200 150 THD+N=10% 100 80 60 THD+N=10% 40 20 THD+N=1% 50 VDD=3V Av=-1 f=1kHz BW<80kHz 100 Output Power (mW) Output Power (mW) 2.5 0 THD+N=1% 0 8 16 24 32 40 48 56 64 8 Load Resistance (Ω) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 16 24 32 40 48 56 64 Load Resistance (Ω) 9 www.anpec.com.tw APA4880 Typical Characteristics Cont. 40u Vn (Vrms) 30u -20 Xtalk (dB) 35u +0 VDD=5V Av=-1 RL=8Ω 22Hz<BW<22kHz 25u 20u 15u VDD=5V Av=-1 Po=200mW RL=8Ω -40 -60 B to A -80 10u A to B -100 5u 0 20 50 100 200 500 1k 2k 5k -120 20 20k 50 Frequency (Hz) -30 500 1k 2k 5k 20k 5k 20k +0 VDD=5V Av=-1 Vpp=200mV RL=8Ω Cb=2.2uF -20 Gain (dBV) PSRR (dB) -20 200 Frequency (Hz) +0 -10 100 -40 -50 -40 VDD=5V Av=-1 Vin=1Vrms RL=8Ω mute mode -60 -80 -60 -100 -70 -80 20 50 100 200 500 1k 2k 5k 10k 20k -120 20 100k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2001 50 100 200 500 1k 2k Frequency (Hz) 10 www.anpec.com.tw APA4880 Packaging Information PDIP-8 pin ( Reference JEDEC Registration MS-001) D E1 E 1 1 A2 A E3 A1 L e2 e1 e3 Dim Millimeters Min. A A1 A2 D e1 e2 e3 E E1 E3 L φ1 Inches Max. 5.33 0.38 2.92 9.02 Min. 3.68 10.16 0.015 0.115 0.355 0.56 1.78 0.014 0.045 7.11 10.92 3.81 0.240 2.54BSC 0.36 1.14 2.92 0.022 0.070 0.300 BSC 0.280 0.430 0.150 0.115 15° Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 0.145 0.400 0.100BSC 7.62 BSC 6.10 Max. 0.210 15° 11 www.anpec.com.tw APA4880 Packaging Information E e1 0.015X45 SOP-8 pin ( Reference JEDEC Registration MS-012) H e2 D A1 1 L 0.004max. Dim A Mi ll im et er s Inche s A Min. 1. 35 Max . 1. 75 Min. 0. 053 Max . 0. 069 A1 D E 0. 10 4. 80 3. 80 0. 25 5. 00 4. 00 0. 004 0. 189 0. 150 0. 010 0. 197 0. 157 H L e1 e2 5. 80 0. 40 0. 33 6. 20 1. 27 0. 51 0. 228 0. 016 0. 013 0. 244 0. 050 0. 020 φ 1 Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 1. 27B S C 0. 50B S C 8° 8° 12 www.anpec.com.tw APA4880 Packaging Information TSSOP-8 e 8 7 2x E/2 E1 ( 2) E GAUGE PLANE S 1 2 e/2 0.25 D L A2 A b Dim A A1 A2 b D e E E1 L L1 R R1 S φ1 φ2 φ3 1 (L1) ( 3) A1 Millimeters Min. Inches Max. 1.2 0.15 1.05 0.30 3.1 0.00 0.80 0.19 2.9 Min. 0.000 0.031 0.007 0.114 0.65 BSC 6.40 BSC 4.30 0.45 0.026 BSC 0.252 BSC 4.50 0.75 0.169 0.018 8° 0.004 0.004 0.008 0° 1.0 REF 0.09 0.09 0.2 0° Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 Max. 0.047 0.006 0.041 0.012 0.122 0.177 0.030 0.039REF 12° REF 12° REF 8° 12° REF 12° REF 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 (IR/Convection or VPR Reflow) tp TP C ritical Z one T L to T P T e m p e ra tu re R am p-up TL tL T sm ax 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 Average ramp-up rate 3°C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100°C - Temperature Mix (Tsmax) 150°C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183°C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5°C 240 +0/-5°C Time within 5°C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6°C/second max. 6 minutes max. Time 25°C to Peak Temperature Pb-Free Assembly Large Body Small Body 3°C/second max. 150°C 200°C 60-180 seconds 3°C/second max 217°C 60-150 seconds 245 +0/-5°C 250 +0/-5°C 10-30 seconds 20-40 seconds 6°C/second max. 8 minutes max. Note: All temperatures refer to topside of the package. Measured on the body surface. Copyright ANPEC Electronics Corp. Rev. A.4 - Jan., 2003 14 www.anpec.com.tw 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 245°C, 5 SEC 1000 Hrs Bias @125°C 168 Hrs, 100%RH, 121°C -65°C~150°C, 200 Cycles VHBM > 2KV, VMM > 200V 10ms, 1tr > 100mA Carrier Tape & Reel Dimensions t D P Po E P1 Bo F W Ao D1 Ko T2 J C A B T1 Application SOP- 8 A B 330 ± 1 F 5.5± 1 Application TSSOP-8 J T1 T2 W P E 62 +1.5 C 12.75+ 0.15 2 ± 0.5 12.4 ± 0.2 2 ± 0.2 12± 0. 3 8± 0.1 1.75±0.1 D D1 Po P1 Ao Bo Ko t 2.0 ± 0.1 6.4 ± 0.1 5.2± 0. 1 1.55 +0.1 1.55+ 0.25 4.0 ± 0.1 A B 330 ± 1 2.1± 0.1 0.3±0.013 J T1 T2 W P E 62 +1.5 C 12.75+ 0.15 2 + 0.5 12.4 ± 0.2 2 ± 0.2 12± 0. 3 8± 0.1 1.75±0.1 F D D1 Po P1 Ao Bo Ko t 5.5 ± 0. 1 1.5 + 0.1 1.5 + 0.1 4.0 ± 0.1 2.0 ± 0.1 7.0 ± 0.1 3.6 ± 0.3 1.6 ± 0.1 0.3±0.013 (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