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AD1836 - Multichannel 96 kHz Codec

General Description

The AD1836 is a high-performance, single-chip codec providing three stereo DACs and two stereo ADCs using ADI’s patented multibit sigma-delta architecture.

An SPI port is included, allowing a microcontroller to adjust volume and many other parameters.

Key Features

  • 5 V Multichannel Audio System Accepts 16-/18-/20-/24-Bit Data Supports 24 Bits and 96 kHz Sample Rate Multibit Sigma-Delta Modulators with Data Directed Scrambling Data-Directed Scrambling ADCs and DACs.
  • Least Sensitive to Jitter Differential Output for Optimum Performance ADCs:.
  • 92 dB THD + N, 105 dB SNR and Dynamic Range DACs:.
  • 95 dB THD + N, 108 dB SNR and Dynamic Range On-Chip Volume Control with “Autoramp” Function Programmable Gain Amplifier for ADC Input Hardware an.

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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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PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES 5 V Multichannel Audio System Accepts 16-/18-/20-/24-Bit Data Supports 24 Bits and 96 kHz Sample Rate Multibit Sigma-Delta Modulators with Data Directed Scrambling Data-Directed Scrambling ADCs and DACs—Least Sensitive to Jitter Differential Output for Optimum Performance ADCs: –92 dB THD + N, 105 dB SNR and Dynamic Range DACs: –95 dB THD + N, 108 dB SNR and Dynamic Range On-Chip Volume Control with “Autoramp” Function Programmable Gain Amplifier for ADC Input Hardware and Software Controllable Clickless Mute Digital De-Emphasis Processing Supports 256 ؋ fS, 512 ؋ fS, or 768 ؋ fS Master Clock Power-Down Mode Plus Soft Power-Down Mode Flexible Serial Data Port with Right-Justified, LeftJustified, I2S-Compatible and DSP Serial