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AN5274 Datasheet Power Amplifier

Manufacturer: Panasonic

Overview: ICs for Audio Common Use AN5274 4.0 W × 2 (18 V, 8 Ω) Power Amplifier with Mute Function and Volume Control Unit : mm 29.75±0.30 28.0±0.3 20.0±0.

General Description

s Pin No.

1 2 3 4 5 6 Description Mute control Ch.1 input Volume control Ripple rejection Ch.2 input Ripple filter Pin No.

7 8 9 10 11 12 Ch.2 output Negative feedback ch.2 GND VCC Negative feedback ch.1 Ch.1 output Description Out1 VCC NF1 1.80±0.15 3.5±0.3 29.6±0.3 The AN5274 is a monolithic integrated circuit designed for 4.0 W (18 V, 8 Ω) output audio power amplifier.

Key Features

  • Built-in DC volume control.
  • Built-in mute circuit.
  • Built-in thermal protection circuit.
  • Built-in over current protection circuit.
  • Higher ripple rejection as compared to AN5273.
  • VCC operating range : 14.2 V to 27.5 V R1.8 0.6 +0.10 0.25.
  • 0.05 2.54 1 0.6.
  • 0.05 (1.27) (10.0) +0.15 (12.5) 1.2±0.1 1.45±0.15 (1.2) 19.1±0.3 21.9±0.3 s.

AN5274 Distributor

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