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Part Number : AD1881A
Function : AD1881A: AC97 SoundMAX Codec / 48-Lead LQFP Package
Maker : Analog Devices

Pinouts :
AD1881A datasheet

Description :

The AD1881A is an analog front end for high performance PC audio applications. The AC’97 architecture defines a 2-chip audio solution comprising a digital audio controller, plus a high quality analog component that includes Digital-to-Analog Converters (DACs), Analog-to-Digital Converters (ADCs), mixer and I/O.

The main architectural features of the AD1881A are the high quality analog mixer section, two channels of ΣΔ ADC conversion, two channels of ΣΔ DAC conversion with Data Direct Scram-bling (D2S) rate generators. The AD1881A’s left channel ADC and DAC are compatible for modem applications supporting irra-tional sample rates and modem filtering requirements.

 

  • Four Analog Line-Level Stereo Inputs for Connection from LINE,CD,VIDEO,and AUX
  • Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP
  • Mono MIC Input Switchable from Two External Sources
  • High Quality CD Input with Ground Sense
  • Stereo Line-Level Output
  • Mono Output for Speakerphone or Internal Speaker
  • Power Management Support

Datasheet PDF Download :
AD1881A pdf

Others datasheet of same file : AD1881A,AD1881AJST
2015/01/28 13:52 2015/01/28 13:52

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