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AN5273 - Power Amplifier

General Description

Pin No.

1 2 3 4 5 6 Description Mute control Ch.1 input Volume control N.C.

Ch.2 input Ripple filter Pin No.

Key Features

  • Built-in DC volume control.
  • Built-in mute circuit.
  • Built-in thermal protection circuit.
  • Built-in over current protection circuit.
  • VCC operating range : 12.2 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ICs for Audio Common Use AN5273 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±0.3 s Features • Built-in DC volume control • Built-in mute circuit • Built-in thermal protection circuit • Built-in over current protection circuit • VCC operating range : 12.2 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 Applications • TV HSIP012-P-0000A s Block Diagram Volume Over current thermal protection circuit 10 11 12 Ripple filter 1 2 3 4 5 6 7 8 In1 Mute Vol. N.C. In2 RF Out2 NF2 GND 9 VCC Out1 NF1 1.80±0.15 3.5±0.3 29.6±0.3 The AN5273 is a monolithic integrated circuit designed for 4.