New BTL Audio Power IC AN7510/7520 Series ■ Overview The AN7510/7520 series is a 0.5W to 3W BTL audio power amplifier IC. Equipped with a standby function and mute or DC volume circuit, the series includes a lineup of single and dual output models. With simplified set design due to minimum external components, this IC has a wide variety of applications. ■ Features • Operating power sourcs voltage: 3.0V to 13.5V. • Built-in standby function. • Built-in mute or DC volume circuit. ■ Specifications Parameters Product name Output power Vcc Load resistance AN7510S 0.5W×2ch 5V 16Ω SOP-16pin AN7511S 0.5W×1ch 5V 16Ω SOP-8pin AN7512S 0.5W×2ch 5V 16Ω SOP-16pin AN7513S 0.5W×1ch 5V 16Ω SOP-8pin AN7510 1.0W×2ch 5V 8Ω HDIP-16pin AN7511 1.0W×1ch 5V 8Ω DIP-8pin AN7512 1.0W×2ch 5V 8Ω HDIP-16pin AN7513 1.0W×1ch 5V 8Ω DIP-8pin * AN7520 3.0W×2ch 8V 8Ω HSIP-12pin * AN7521 3.0W×1ch 8V 8Ω HSIP-9pin AN7522 3.0W×2ch 8V 8Ω HSIP-12pin AN7523 3.0W×1ch 8V 8Ω HSIP-9pin Standby Mute Volume Package * : Planned ■ Applications ● TVs ● Audio equipment ● Personal computers ● Active speakers ¶ The products and specifications are subject to change without any notice. Please ask for the latest product standards to guarantee the satisfaction of your product requirements. Matsushita Electronics Corporation 1 Kotari Yakemachi, Nagaokakyo, Kyoto, 617-8520 Japan Tel. (075) 951-8151 http://www.mec.panasonic.co.jp New publication, effective from Jan. 13 1999. Unit : mm 6.35±0.3 Dual 0.5,1W BTL Audio Power Amplifier Circuit 4.7±0.25 3.05 ±0.25 21.6±0.3 27.4±0.3 1.06±0.25 ■ Features 1 2 3 4 5 6 7 8 1.7 1.5±0.1 17 • AN7510: Vcc=5V,Output=1W(8Ω) • AN7510S:Vcc=5V,Output=0.5W(16Ω) • Built-in Standby function. • Built-in Mute circuits. 0.5±0.1 16 15 14 13 12 11 10 9 3.80±0.3 φ2.1 0.5±0.1 1.2±0.25 AN7510 5.08±0.1 2.54±2.54 AN7510, AN7510S 0.45+0.1 –0.05 0 to 6 7.62±0.25 HDIP016-P-0300 ■ Applications Unit : mm AN7510S • TVs, Audio equipment, Personal computers,Active speakers 2 3 4 5 6 7 8 0.9±0.25 1 ■ Block Diagram N.C. 16 N.C. 9 N.C. 7 1 N.C. SOP016-P-0300 Ripple Rejection Circuit VCC 12 2 Standby Attenuator ch.1 Output 5.5±0.3 7.6±0.3 Attenuator 13 11 ch.2 Output Thermal Shutdown 28dB 15 28dB 6 ch.2 Input 5 Mute GND 4 28dB 3 GND 14 (ch.1 Output) 8 Attenuator control ch.1 Input ch.1 Output 28dB ch.2 Output 10 GND (ch.2 Output) +0.1 (0.4) 10.09±0.3 0.2 –0.05 0.9±0.25 0.1±0.1 (0.4) 0.4±0.25 1.27 2.05±0.2 16 15 14 13 12 11 10 9 AN7510,7510S ■ Pin Descriptions Pin No. Function Pin No. Function 1 N.C 9 N.C 2 Standby 10 GND(Output ch2) 3 ch1 Input 11 ch2 Output(+) 4 GND(Input) 12 Vcc 5 Mute 13 ch1 Output(+) 6 ch2 Input 14 GND(Output ch1) 7 N.C 15 ch1 Output(-) 8 ch2 Output(-) 16 N.C ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note ºC 1 Storage temperature Tstg AN7510 -55 to +150 AN7510S -55 to +125 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 2.0 A Power dissipation PD 1127 236 mW AN7510 AN7510S Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7510,7510S ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV – 50 100 mA Standby current ISTB VIN=0mV – 1 10 µA Output noise voltage VNO Rg=10kΩ – 0.14 0.4 mVrms Voltage gain GV PO=0.25W 32 34 36 dB Total harmonic distortion THD PO=0.25W – 0.05 0.5 % Maximum power output PO THD=10% 0.8 1.1 – W Ripple rejection ratio RR Rg=10kΩ Vr=1Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ -300 0 300 mV Muting effect MT PO=0.25W 70 86 – dB Channel balance CB PO=0.25W -1 0 1 dB Channel crosstalk CT PO=0.25W 55 65 – dB Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> ■ Application Circuit 10kΩ VIN2 10 9 7 8 11 Mute 100kΩ 6 12 47kΩ 5 13 1.0µF 10kΩ VIN1 Out2 8Ω VCC 4 14 Standby 270kΩ 3 15 2 68kΩ 10µF 1 16 Out1 8Ω Note 1 1 1 AN7510,7510S ■ Characteristic Curve(AN7510) PO - VCC PO,THD - VIN 8 10 100 7 Output Power PO (W) Output Power PO (W) 6 5 ch.2 ch.1 4 freq=1kHz THD=10% RL=8Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kΩ VSTB=5V VMUTE=0V 3 2 1 2 4 6 8 10 12 10 0.1 VCC=5V freq=1kHz RL=8Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kΩ VSTB=5V VMUTE=0V THD(10kHz) 0.01 THD(1kHz) 0.001 0 0 1 1 14 10 1 0.1 0.01 1000 100 Input Voltage VIN (mVrms) Supply Voltage VCC (V) ■ Package Power Dissipation ■ Printed Board Circuit Layout 2000 1 1800 ch.2 Out− Power Dissipation PD (mW) 1600 ch.2 Out+ 1400 ch.1 Out+ 1200 ch.1 Out− 1000 VCC 2 800 16 15 14 13 12 11 10 9 TAB 1 2 3 4 5 6 7 8 TAB GND 600 3 400 200 0 0 25 50 75 100 125 150 Ambient Temperature Ta (°C) 1) AN7510:Rthj-a=71°C/W,PD=1761mW(25°C) 2) AN7510S:Rthj-a=127°C/W,PD=787mW(25°C) Glass epoxy PCB(75mm×75mm×t0.8mm) 3) AN7510S:Rthj-a=233°C/W,PD=429mW(25°C) GND(Input) VIN(ch.2) Mute/Volume VIN(ch.1) Standby Total Harmonic Distortion THD (%) PO(ch.1),PO(ch.2) Unit : mm AN7511 0.9 0.5,1W BTL Audio Power Amplifier Circuit 8 4 5 ■ Features 0.3±0.26 3.89±0.2 6.4±0.2 • AN7511: Vcc=5V,Output=1W(8Ω) • AN7511S:Vcc=5V,Output=0.5W(16Ω) • Built-in Standby function. • Built-in Mute circuits. 7.62±0.3 0.5 2.54 1.3 1.5 9.2±0.2 1 1.0 AN7511, AN7511S 3.35±0.2 +0.1 0.3 –0.05 0˚ to 15˚ DIP008-P-0300 ■ Applications Unit : mm AN7511S • TVs, Audio equipment, Personal computers,Active speakers 5.01±0.20 8 5 +0.10 0.15 –0.05 4.30±0.20 6.40±0.20 (1.05) 0 to 10 0.50±0.20 (0.60) +0.10 1.27 0.40 –0.05 1.75max. 4 0.10±0.10 1.45±0.10 1 0.10 SEATING PLANE ■ Block Diagram SOP008-P-0225C Ripple Rejection Circuit VCC 5 Attenuator Output 6 Thermal Shutdown 28dB 8 4 Mute GND 3 28dB 2 GND Output 7 Attenuator control Input Output 1 Standby AN7511,7511S ■ Pin Descriptions Pin No. Function 1 Standby 2 ch1 Input 3 GND(Input) 4 Mute 5 Vcc 6 ch1 Output(+) 7 GND(Output1) 8 ch1 Output(-) ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note Storage temperature Tstg -55 to +150 ºC 1 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 1.0 A Power dissipation PD 541 245 mW AN7511 AN7511S Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7511,7511S ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV – 30 60 mA Standby current ISTB VIN=0mV – 1 10 µA Output noise voltage VNO Rg=10kΩ – 0.14 0.4 mVrms Voltage gain GV PO=0.25W 32 34 36 dB Total harmonic distortion THD PO=0.25W – 0.05 0.5 % Maximum power output PO THD=10% 0.8 1.1 – W Ripple rejection ratio RR Rg=10kΩ Vr=1Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ -300 0 300 mV Muting effect MT PO=0.25W 70 86 – dB Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> ■ Application Circuit 5 6 VCC VIN1 Mute 100kΩ 47kΩ 1.0µF 4 3 7 10kΩ 2 Standby 270kΩ 68kΩ 10µF 1 8 Out1 8Ω Note 1 1 1 AN7511,7511S ■ Characteristic Curve(AN7511) PO,THD - VIN PO - VCC 8 10 100 7 THD(10kHz) Output Power PO (W) Output Power PO (W) 6 5 PO(8Ω) 4 freq=1kHz THD=10% RL=8Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kΩ VSTB=5V VMUTE=0V 3 2 1 2 4 6 8 10 12 10 0.1 VCC=5V freq=1kHz RL=8Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kΩ VSTB=5V VMUTE=0V THD(100kHz) 0.01 THD(1kHz) 0 0 1 14 0.001 1 Supply Voltage VCC (V) 10 1 0.1 Total Harmonic Distortion THD (%) PO 0.01 1000 100 Input Voltage VIN (mVrms) ■ Package Power Dissipation ■ Printed Board Circuit Layout 1000 Power Dissipation PD (mW) 900 1 800 ch.1 Out+ 700 ch.1 Out− 2 600 VCC 8 7 6 5 1 2 3 4 500 3 400 GND 300 200 100 GND(Input) 0 0 25 50 70 75 100 125 150 Ambient Temperature Ta (°C) 1) AN7511:Rthj-a=148°C/W,PD=845mW(25°C) 2) AN7511S:Rthj-a=209.3°C/W,PD=597mW(25°C) Glass epoxy PCB(50mm×50mm×t0.8mm) 3) AN7511S:Rthj-a=326.6°C/W,PD=383mW(25°C) Mute/Volume VIN(ch.1) Standby Unit : mm 6.35±0.3 Dual 0.5,1W BTL Audio Power Amplifier Circuit 4.7±0.25 3.05 ±0.25 21.6±0.3 27.4±0.3 1.06±0.25 ■ Features 1 2 3 4 5 6 7 8 1.7 1.5±0.1 17 • AN7512: Vcc=5V,Output=1W(8Ω) • AN7512S:Vcc=5V,Output=0.5W(16Ω) • Built-in Standby function. • Built-in DC volume circuits. 0.5±0.1 16 15 14 13 12 11 10 9 3.80±0.3 φ2.1 0.5±0.1 1.2±0.25 AN7512 5.08±0.1 2.54±2.54 AN7512, AN7512S 0.45+0.1 –0.05 0 to 6 7.62±0.25 HDIP016-P-0300 ■ Applications Unit : mm AN7512S • TVs, Audio equipment, Personal computers,Active speakers 2 3 4 5 6 7 8 0.9±0.25 1 ■ Block Diagram N.C. 16 N.C. 9 N.C. 7 1 N.C. SOP016-P-0300 Ripple Rejection Circuit VCC 12 2 Standby Attenuator ch.1 Output 5.5±0.3 7.6±0.3 Attenuator 13 11 ch.2 Output Thermal Shutdown 28dB 15 28dB 6 ch.2 Input 5 Volume GND 4 28dB 3 GND 14 (ch.1 Output) 8 Attenuator control ch.1 Input ch.1 Output 28dB ch.2 Output 10 GND (ch.2 Output) +0.1 (0.4) 10.09±0.3 0.2 –0.05 0.9±0.25 0.1±0.1 (0.4) 0.4±0.25 1.27 2.05±0.2 16 15 14 13 12 11 10 9 AN7512,7512S ■ Pin Descriptions Pin No. Function Pin No. Function 1 N.C 9 N.C 2 Standby 10 GND(Output ch2) 3 ch1 Input 11 ch2 Output(+) 4 GND(Input) 12 Vcc 5 DC volume 13 ch1 Output(+) 6 ch2 Input 14 GND(Output ch1) 7 N.C 15 ch1 Output(-) 8 ch2 Output(-) 16 N.C ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note ºC 1 Storage temperature Tstg AN7512 -55 to +150 AN7512S -55 to +125 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 2.0 A Power dissipation PD 1127 236 mW AN7512 AN7512S Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7512,7512S ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV,Vol.=0V – 35 100 mA Standby current ISTB VIN=0mV,Vol.=0V – 1 10 µA Output noise voltage VNO Rg=10kΩ,Vol.=0V – 0.10 0.4 mVrms Voltage gain GV PO=0.25W,Vol.=1.25V 32 34 36 dB Total harmonic distortion THD PO=0.25W,Vol.=1.25V – 0.10 0.5 % Maximum power output PO THD=10%,Vol.=1.25V 0.8 1.1 – W Ripple rejection ratio RR Rg=10kΩ,Vol.=0V Vr=0.5Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ,Vol.=0V -250 0 250 mV Maximum attenuation Att PO=0.25W,Vol=0V 70 90 – dB Input impedance ZI VIN=±0.3VDC 24 30 36 kΩ Channel balance1 CB1 PO=0.25W,Vol=1.25V -1 0 1 dB Channel balance2 CB2 PO=0.25W,Vol=0.6V -3 0 3 dB Center voltage gain GVM PO=0.25W,Vol=0.6V 22 25 28 dB Channel crosstalk CT PO=0.25W,Vol=1.25V 40 55 – dB Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> ■ Application Circuit Volume VIN2 10 9 8 11 6 10kΩ 1.0µF 10kΩ 270kΩ VIN1 1.0µF 7 12 5 14 3 13 15 2 68kΩ 10µF 1.0µF Standby Out2 8Ω VCC 4 16 1 Out1 8Ω Note 1 1 1 AN7512,7512S ■ Package Power Dissipation 2000 1 1800 Power Dissipation PD (mW) 1600 1400 1200 1000 2 800 600 3 400 200 0 0 25 50 75 100 125 150 Ambient Temperature Ta (°C) 1) AN7512:Rthj-a=71°C/W,PD=1761mW(25°C) 2) AN7512S:Rthj-a=127°C/W,PD=787mW(25°C) Glass epoxy PCB(75mm×75mm×t0.8mm) 3) AN7512S:Rthj-a=233°C/W,PD=429mW(25°C) ■ Printed Board Circuit Layout ch.2 Out− ch.2 Out+ ch.1 Out+ ch.1 Out− VCC 16 15 14 13 12 11 10 9 TAB 1 2 3 4 5 6 7 8 TAB GND GND(Input) VIN(ch.2) Mute/Volume VIN(ch.1) Standby Unit : mm AN7513 8 2 7 3 6 4 5 0.51 min. 6.3±0.3 ■ Features • AN7513: Vcc=5V,Output=1W(8Ω) • AN7513S:Vcc=5V,Output=0.5W(16Ω) • Built-in Standby function. • Built-in DC volume circuits. 0.5±0.1 1 2.54 9.4±0.3 0.5,1W BTL Audio Power Amplifier Circuit 1.2±0.25 AN7513, AN7513S 3.8±0.25 (3.45) +0.1 7.62±0.25 3 to 15° 0.15–0.05 DIP008-P-0300B Unit : mm 8 2 7 3 6 4 5 0.3 4.2±0.3 6.5±0.3 ■ Block Diagram 5.0±0.3 1 0.15 0.65 0.1±0.1 1.27 0.6±0.3 • TVs, Audio equipment, Personal computers 0.4±0.25 AN7513S SOP008-P-0225A Ripple Rejection Circuit VCC 5 Attenuator Output 6 Thermal Shutdown 28dB 8 4 Volume GND 3 28dB 2 GND Output 7 Attenuator control Input Output 1 Standby 1.5±0.2 ■ Applications AN7513,7513S ■ Pin Descriptions Pin No. Function 1 Standby 2 ch1 Input 3 GND(Input) 4 DC volume 5 Vcc 6 ch1 Output(+) 7 GND(Output1) 8 ch1 Output(-) ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note Storage temperature Tstg -55 to +150 ºC 1 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 1.0 A 541 245 mW Power dissipation AN7513 AN7513S PD Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7513,7513S ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV,Vol.=0V – 20 60 mA Standby current ISTB VIN=0mV,Vol.=0V – 1 10 µA Output noise voltage VNO Rg=10kΩ,Vol.=0V – 0.10 0.4 mVrms Voltage gain GV PO=0.25W,Vol.=2.5V 31 33 35 dB Total harmonic distortion THD PO=0.25W,Vol.=2.5V – 0.10 0.5 % Maximum power output PO THD=10%,Vol.=2.5V 0.7 1.0 – W Ripple rejection ratio RR Rg=10kΩ,Vol.=0V Vr=1.0Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ,Vol.=0V -250 0 250 mV Maximum attenuation Att PO=0.25W,Vol=0V 70 85 – dB Center voltage gain GVM PO=0.25W,Vol=0.1.25V 20.5 23.5 26.5 dB Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> ■ Application Circuit 5 4 6 7 2 VCC 3 8 1 Out1 8Ω Standby 10kΩ 270kΩ 68kΩ 10µF 1.0µF VIN1 Volume Note 1 1 1 AN7513,7513S ■ Package Power Dissipation 1000 Power Dissipation PD (mW) 900 1 800 700 2 600 500 3 400 300 200 100 0 0 25 50 70 75 100 125 150 Ambient Temperature Ta (°C) 1) AN7513:Rthj-a=148°C/W,PD=845mW(25°C) 2) AN7513S:Rthj-a=209.3°C/W,PD=597mW(25°C) Glass epoxy PCB(50mm×50mm×t0.8mm) 3) AN7513S:Rthj-a=326.6°C/W,PD=383mW(25°C) ■ Printed Board Circuit Layout ch.2 Out− ch.2 Out+ ch.1 Out+ ch.1 Out− VCC 16 15 14 13 12 11 10 9 TAB 1 2 3 4 5 6 7 8 TAB GND GND(Input) VIN(ch.2) Mute/Volume VIN(ch.1) Standby AN7522 Unit : mm 7.7±0.3 (1.27) 0.6 +0.15 –0.05 (1.27) R1.8 ■ Applications (1.2) 19.1±0.3 21.9±0.3 HSIP012-P-0000A • TVs, Audio equipment, Personal computers,Active speakers 12 ch.2 Output GND 11 (ch.2 Output) 10 ch.2 Output 9 Volume 8 ch.2 Input 7 GND 6 ch.1 Input 5 Standby 4 ch.1 Output GND 3 (ch.1 Output) ch1. Output 2 VCC 1 ■ Block Diagram 1.45±0.15 3.5±0.3 1.2±0.1 (12.5) 1.80±0.15 • Vcc=8V,Output=3W(8Ω) • Built-in Standby function. • Built-in DC volume circuits. 1 0.25+0.10 –0.05 2.54 0.6 ■ Features φ3.6 29.6±0.3 29.75±0.30 28.0±0.3 20.0±0.3 (10.0) (10.0) (1.3) 12 Dual 3W BTL Audio Power Amplifier Circuit AN7522 ■ Pin Descriptions Pin No. Function Pin No. Function 1 Vcc 7 GND(Intput) 2 ch1 Output(+) 8 ch2 Input 3 GND(Output ch1) 9 DC Volume 4 ch1 Output(-) 10 ch2 Output(-) 5 Standby 11 GND(Output ch2) 6 ch1 Input 12 ch2 Output(+) ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note Storage temperature Tstg -55 to +150 ºC 1 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 2.0 A Power dissipation PD 1920 mW Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7522 ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV,Vol.=0V – 45 100 mA Standby current ISTB VIN=0mV,Vol.=0V – 1 10 µA Output noise voltage VNO Rg=10kΩ,Vol.=0V – 0.10 0.4 mVrms Voltage gain GV PO=0.25W,Vol.=1.25V 32 34 36 dB Total harmonic distortion THD PO=0.25W,Vol.=1.25V – 0.10 0.5 % Maximum power output PO THD=10%,Vol.=1.25V 2.4 3.0 – W Ripple rejection ratio RR Rg=10kΩ,Vol.=0V Vr=0.5Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ,Vol.=0V -250 0 250 mV Maximum attenuation Att PO=0.25W,Vol=0V 70 90 – dB Input impedance ZI VIN=±0.3VDC 24 30 36 kΩ Channel balance1 CB1 PO=0.25W,Vol=1.25V -1 0 1 dB Channel balance2 CB2 PO=0.25W,Vol=0.6V -3 0 3 dB Center voltage gain GVM PO=0.25W,Vol=0.6V 21 24 27 dB Channel crosstalk CT PO=0.25W,Vol=1.25V 44 55 – dB Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> VCC Standby VIN1 VIN2 Volume 8Ω Out2 12 11 10 9 8 1.0µF 10kΩ 7 6 10kΩ 270kΩ 68kΩ 8Ω Out1 10µF 470µF 1.0µF 5 4 3 2 1 ■ Application Circuit Note 1 1 1 AN7522 ■ Characteristic Curve PO - VCC PO,THD - VIN 6 5 Output Power PO (W) 7 Output Power PO (W) 10 freq=1kHz THD=10% RL=8Ω,16Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kW VSTB=5V Vol.=1.25V ch.2(8Ω) 4 3 2 VCC=8V freq=1kHz RL=8Ω 400Hz HPF 30kHz LPF 1 10 THD (ch.2,100kHz) THD (ch.1,100kHz) 1 0.1 THD(ch.2,10kHz) THD(ch.1,10kHz) 0.01 0.1 PO(ch.1) ch.1, ch.2(16Ω) THD (ch.1,1kHz) ch.1(8Ω) 1 100 2-ch Input Rg=10kΩ VSTB=5V Vol.=1.25V Total Harmonic Distortion THD (%) 8 THD(ch.2,1kHz) PO(ch.2) 0 0.001 0 2 4 6 8 10 12 14 1 10 Supply Voltage VCC (V) ■ Package Power Dissipation 0.01 1000 100 Input Voltage VIN (mVrms) ■ Printed Board Circuit Layout 13 Without heat sink Rthj-a=41.7°C/W Power Dissipation PD (mW) 12 5°C/W Heat sink 11 10 9 8 GND 7 10°C/W Heat sink VCC 1 2 3 4 5 6 7 8 9 10 11 12 6 ch.1 Out+ 5 4 20°C/W Heat sink ch.1 Out− 3 ch.2 Out+ 2 ch.2 Out− 1 0 0 25 50 70 75 100 125 150 Ambient Temperature Ta (°C) GND(Input) VIN(ch.2) Mute/Volume VIN(ch.1) Standby AN7523 Unit : mm AN7523 φ2.65±0.10 8.4±0.25 5.8±0.25 6.3±0.3 7.1±0.25 3.75±0.25 1.5±0.25 15.0 22.3±0.3 φ3.3±0.1 2.54 ■ Features 18.3±0.25 19.9±0.10 9 0.50±0.10 1.20±0.25 3W BTL Audio Power Amplifier Circuit • Vcc=8V,Output=3W(8Ω) • Built-in Standby function. • Built-in DC volume circuits. 1 1.7±0.25 ■ Applications HSIP099-P-0000 • TVs, Audio equipment Volume 9 8 N.C. 7 GND 6 Input 5 Standby 4 Output 3 GND Output 2 Output VCC 1 ■ Block Diagram +0.10 0.45 –0.05 5.6±0.25 1.7±0.25 0.1±0.05 AN7523 ■ Pin Descriptions Pin No. Function 1 Vcc 2 ch1 Output(+) 3 GND(Output1) 4 ch1 Output(-) 5 Standby 6 ch1 Input 7 GND 8 N.C 9 DC volume ■ Absolute Maximum Ratings Parameter Symbol Ratio Unit Note Storage temperature Tstg -55 to +150 ºC 1 Operating ambient temperature Topr -25 to +70 ºC 1 Supply voltage Vcc 14 V 2 Supply current Icc 1.0 A Power dissipation PD 1220 mW Note1) Ta=25ºC except storage temperature and operating ambient temperature. Note2) At no-signal. ■ Operating Supply Voltage Range Operating supply voltage range Vcc 3.5V to 13.5V Ta=70ºC AN7523 ■ Electrical Characteristics (Vcc=5.0V,RL=8Ω,freq=1kHz,Ta=25ºC ±2 ºC) Parameter Symbol Condition min. typ. max. Unit Quiescent current ICQ VIN=0mV,Vol.=0V – 25 60 mA Standby current ISTB VIN=0mV,Vol.=0V – 1 10 µA Output noise voltage VNO Rg=10kΩ,Vol.=0V – 0.10 0.4 mVrms Voltage gain GV PO=0.25W,Vol.=1.25V 31 33 35 dB Total harmonic distortion THD PO=0.25W,Vol.=1.25V – 0.10 0.5 % Maximum power output PO THD=10%,Vol.=1.25V 2.4 3.0 – W Ripple rejection ratio RR Rg=10kΩ,Vol.=0V Vr=0.5Vrms,fr=120Hz 30 50 – dB Output offset voltage Voff Rg=10kΩ,Vol.=0V -250 0 250 mV Maximum attenuation Att PO=0.5W,Vol=0V 70 85 – dB Center voltage gain GVM PO=0.5W,Vol=0.6V 20.5 23.5 26.5 dB Standby terminal current ISTB VIN=0mV,VSTB=3V – – 25 µA Volume terminal current Ivol VIN=0mV,Vol=0V -12 – – µA Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)> VCC 9 8 7 6 10kΩ 270kΩ 68kΩ 8Ω Out1 10µF 470µF 1.0µF 5 4 3 2 1 ■ Application Circuit Standby VIN1 Volume Note 1 1 1 AN7523 ■ Characterristic Curve PO - VCC PO,THD - VIN 10 7 Output Power PO (W) 6 5 Output Power PO (W) freq=1kHz THD=10% RL=8Ω,16Ω 400Hz HPF 30kHz LPF 2-ch Input Rg=10kΩ VSTB=5V Vol.=1.25V 4 8Ω 3 VCC=8V freq=1kHz RL=8Ω 400Hz HPF 30kHz LPF 100 2-ch Input Rg=10kΩ VSTB=5V Vol.=1.25V 1 10 THD(10kHz) 1 0.1 THD(100kHz) 0.1 0.01 2 PO 16Ω THD(1kHz) 1 0.001 0 0 2 4 6 8 10 12 1 14 10 Supply Voltage VCC (V) ■ Package Power Dissipation Total Harmonic Distortion THD (%) 8 0.01 1000 100 Input Voltage VIN (mVrms) ■ Printed Board Circuit Layout 2000 Power Dissipation PD (mW) 1800 Without heat sink Rthj-a=65.5°C/W PD=1880mW(25°C) 1600 GND 1400 VCC 1200 ch.1 Out+ 1000 ch.1 Out− 1 2 3 4 5 6 7 8 9 GND(Input) 800 Mute/Volume VIN(ch.1) Standby 600 400 200 0 0 25 50 75 100 125 Ambient Temperature Ta (°C) 150