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AN5276 Power Amplifier Datasheet


AN5276

Panasonic Semiconductor
AN5276

Part Number AN5276
Manufacturer Panasonic Semiconductor
Description Pin No. 1 2 3 4 5 6 N.C. Ch.1 input Ripple filter Input GND Ch.2 input N.C Descriptions Pin No. 7 8 9 10 11 12 ICs for Audio Common Use Descrip...
Features
• Few external components :
• No Boucherot cells(output C, R)
• No Bootstrap Capacitors
• No Negative Feeback Capacitors
• Built-in muting circuit
• Built-in stand-by circuit
• Built-in various protection circuits (Load-short, thermal, over-voltage and current)
• High ripple rejection(55 dB)
• Compa...

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AN5279

Panasonic Semiconductor
AN5279
Part Number AN5279
Manufacturer Panasonic Semiconductor
Title Mono channel SEPP audio power amplifier
Description Pin No. 1 2 3 4 5 Descriptions Ripple filter Input GND Input Not connected Output Pin No. 6 7 8 9 Mute Output GND VCC Standby Descriptions ICs f.
Features
• Few external components :
• No Boucherot cells(output C, R)
• No Bootstrap Capacitors
• No Negative Feeback Capacitors
• Built-in muting circuit
• Built-in stand-by circuit
• Built-in various protection circuits (Load-short, thermal, over-voltage and current)
• High ripple rejection(55 dB)
• Opera.

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AN5278

Panasonic Semiconductor
AN5278
Part Number AN5278
Manufacturer Panasonic Semiconductor
Title Power Amplifier
Description Pin No. 1 2 3 4 5 6 7 8 9 Sound input Low frequency input Tone control Volume control Ripple filter Negative feedback GND Sound output VCC Descri.
Features 9 8 7 6 5 4 3 2 1 18.3±0.25 φ3.3±0.1 22.3±0.3 1 AN5278 s Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 Sound input Low frequency input Tone control Volume control Ripple filter Negative feedback GND Sound output VCC Description ICs for Audio Common Use s Absolute Maximum Ratings Parameter Suppl.

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AN5277

Panasonic Semiconductor
AN5277
Part Number AN5277
Manufacturer Panasonic Semiconductor
Title Dual Channel SEPP Power Amplifier
Description Pin No. 1 2 3 4 5 6 N.C. ch.1 Input Ripple Filter Input GND ch.2 Input N.C. Description Pin No. 7 8 9 10 11 12 ICs for Audio Common Use Descrip.
Features +0.15 (12.5) 1.45±0.15 1.2±0.1 (1.2) 19.1±0.3 21.9±0.3 HSIP012-P-0000A s Applications
• TV s Block Diagram Att. Att. con Protection circuit Temperature Over voltage Over current Load short Ripple filter 10 Standby 11 12 1 2 3 GND 4 (Input) 5 6 7 8 GND 9 (Output) ch.2 Out Mute .

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AN5275

Panasonic Semiconductor
AN5275
Part Number AN5275
Manufacturer Panasonic Semiconductor
Title Low Frequency Power Amplifier
Description Pin No. 1 2 3 4 5 6 Pin Description Ch.1 NF pin Ch.1 input pin Ripple filter pin GND (sound input side) Ch.2 input pin Ch.2 NF pin Pin No. 7 8 9 1.
Features
• Wide operating supply voltage range (10 to 40V)
• Little distortion and noise
• Fewer external components 0.6 (1.3) The AN5275 is an audio power IC developed for TV sound output (15W × 2Ch.). High density mounting is possible and it can contribute to cost reduction, because it requires fewer ex.

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