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AN5272 Datasheet Power Amplifier

Manufacturer: Panasonic

Overview: ICs for Audio Common Use AN5272 4.0 W × 2 (18 V, 8 Ω) Power Amplifier with Variable Audio Output 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 Variable audio output 1 Ch.1 input Volume control Variable audio output 2 Ch.2 input Ripple filter Pin No.

7 8 9 10 11 12 ICs for Audio Common Use Description Ch.2 output Negative feedback ch.2 GND VCC Negative feedback ch.1 Ch.1 output s Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation *2 *1 Symbol VCC ICC PD Topr Tstg Rating 30 3.5 37.5 −25 to +75 −55 to +150 Unit V A W °C °C Operating ambient temperature Storage temperature *1 Note) *1 : Ta = 25 °C except power dissipation, operating ambient temperature and storage temperature.

Key Features

  • Built-in DC volume control.
  • Built-in thermal protection circuit.
  • Built-in over current protection circuit.
  • 2 Variable Audio Output (VAO).
  • 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.

AN5272 Distributor