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AN5275 Datasheet Low Frequency Power Amplifier

Manufacturer: Panasonic

Overview: ICs for Audio Common Use AN5275 15W × 2Ch. Low Frequency Power Amplifier Circuit for TV 12 29.75±0.3 78.0±0.3 20.0±0.3 (10.0) (10.0) R1.8 1 1.7±0.1 (12.5) • • • · BS (boot-strap) electrolytic capacitor not required Audio muting function built-in Very small shock noise at power ON/OFF Various protective circuits built-in · Load short-circuit protection. Protection against overvoltage and – current. Temperature protection 1.8±0.15 + 0.1 0.25 – 0.05 2.54 1.45±0.

General 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 10 11 12 Pin Description Ch.2 output pin Muting pin GND (sound output side) Supply voltage NC Ch.1 output pin s Block Diagram + – + – Ripple Filter Mute 1 Ch1.

Key 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 external components. It incorporates various protective circuits to provide high reliability and breakage resistance. (1.27) ø3.6 0.6.
  • 0.05 + 0.15 s Overview 8.2±0.

AN5275 Distributor

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