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VT1612A - Stereo AC97 Codec

General Description

VIA Technologies’ VT1612ATM 18-bit ¦∆ audio codec conforms to the AC’97 2.2 and S/PDIF specifications.

The VT1612A integrates Sample Rate Converters and can be adjusted in 1 Hz increments.

Key Features

  • AC’97 2.2 compliant codec 18-bit stereo full-duplex Σ∆ codec 1Hz resolution VSR (Variable Sampling Rate) Integrated IEC958 line driver for S/PDIF output S/PDIF compressed digital or LPCM audio out 3D stereo expansion for simulated surround 18-bit independent rate stereo ADC/DAC Hardware VU peak meters for PCM streams 4 stereo, 2 mono analog line-le.

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Datasheet Details

Part number VT1612A
Manufacturer VIA
File Size 515.29 KB
Description Stereo AC97 Codec
Datasheet download datasheet VT1612A Datasheet

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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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VIA Technologies Incorporated Features • • • • • • • • • • • • • • • AC’97 2.2 compliant codec 18-bit stereo full-duplex Σ∆ codec 1Hz resolution VSR (Variable Sampling Rate) Integrated IEC958 line driver for S/PDIF output S/PDIF compressed digital or LPCM audio out 3D stereo expansion for simulated surround 18-bit independent rate stereo ADC/DAC Hardware VU peak meters for PCM streams 4 stereo, 2 mono analog line-level inputs Alt. line-level output with volume control, or Headphone Amplifier with Thermal Protection Low Power consumption mode Exceeds Microsoft® WHQL logo requirements 3.3V digital, 3.3 or 5V analog power supply 48-pin LQFP small footprint package VT1612A Stereo AC‘97 Codec with S/PDIF Description VIA Technologies’ VT1612ATM 18-bit ¦∆ audio codec conforms to the AC’97 2.