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APA0712 Datasheet 1.4w Mono Audio Low-voltage Audio Power Amplifier

Manufacturer: ANPEC

Overview: APA0712 1.4W Mono Audio Low-Voltage Audio Power Amplifier.

Datasheet Details

Part number APA0712
Manufacturer ANPEC
File Size 438.94 KB
Description 1.4W Mono Audio Low-Voltage Audio Power Amplifier
Datasheet APA0712-ANPEC.pdf

General Description

The APA0712 is a mono BTL audio power amplifier developed especially for low-voltage applications where internal speakers are required.

Operating with a 5V supply, the APA0712 can deliver 1.4W of continuous power into a BTL 8Ω load at 10% THD+N throughout voice band frequencies.

Although this device is characterized out to 20kHz, its operation is optimized for narrow band applications such as wireless communications.

Key Features

  • Operating Voltage: 2.5V-5.5V.
  • Supply Current.
  • IDD=1.5mA at VDD=5V.
  • IDD=1.2mA at VDD=3.6V.
  • IDD=1mA at VDD=2.5V.
  • Low Shutdown Current.
  • IDD=0.5µA at V =5V DD.
  • Low Distortion.
  • 0.85W, at V =5V, DD RL=8Ω THD+N=0.05%.
  • 0.43W, at VDD=3.6V, RL=8Ω THD+N=0.05%.
  • 0.6W, at V =3.6V, DD RL=4Ω THD+N=0.09%.
  • 0.2W, at VDD=2.5V, RL=8Ω THD+N=0.09%.
  • 0.26W, at V =2.5V, DD RL=4Ω.

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