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AT73C213 Datasheet Power Management

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT73C213 is a fully integrated, low-cost, bined stereo audio DAC and audio power amplifier circuit targeted for Li-Ion or Ni-Mh battery powered devices such as mobile phones, smartphones, PDA, DECT phones, digital still cameras, music players or any other type of handheld device where an audio interface is needed.

The stereo DAC section is a plete high performance, stereo audio digital-to-analog converter delivering a 93 dB dynamic range.

It prises a multibit sigma-delta modulator with dither, continuous time analog filters and analog output drive circuitry.

Key Features

  • Stereo Audio DAC 2.7V to 3.3V Analog Supply Operation 2.4V to 3.3V Digital Supply Operation 20-bit Stereo Audio DAC 93 dB SNR Playback Stereo Channels 32 Ohm/20 mW Stereo Headset Drivers with Master Volume and Mute Controls Stereo Line Level Input with Volume Control/mute and Playback through the Headset Drivers.
  • Differential Monaural Auxiliary Input, with Volume Control/mute and Playback through the Headset Drivers.
  • Accepts Mixed Signals from All Signal Paths (Line I.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT73C213B Power Management and Analog Companions
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AT73C213 Distributor