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CE2632 - mixed signal CMOS monolithic stereo audio ADC

Description

The CE2632 is a mixed signal CMOS monolithic stereo audio ADC for consumer applications.

The ADC is 128-time oversampled.

The sampled data are digital filtered and decimated before sent out.

bit Σ∆ converter offers superior different

Features

  • Stereo Audio ADC. - 96dB SNR (A Weighted). - -82 dB THD + N Ratio (A Weighted). - 32K - 96 KHz. Sampling Rates. - 91 dB channel separation.
  • I2S, Left Justified Digital I/F Formats.
  • 3.3 Volt Power Supply.

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Datasheet preview – CE2632

Datasheet Details

Part number CE2632
Manufacturer CEI Microelectronics
File Size 289.45 KB
Description mixed signal CMOS monolithic stereo audio ADC
Datasheet download datasheet CE2632 Datasheet
Additional preview pages of the CE2632 datasheet.

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Full PDF Text Transcription

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DESCRIPTION The CE2632 is a mixed signal CMOS monolithic stereo audio ADC for consumer applications. The ADC is 128-time oversampled. The sampled data are digital filtered and decimated before sent out. A switchabThe ADC utilizes 4-order Σ∆ architecture. The 1− bit Σ∆ converter offers superior differential linearity, with minimum distortion due to component mismatch, and high tolerance to clock jitter. The internal digital filter has a 20K bandwidth. The analog input is 1 vrms corresponding to digital full scale value. The value greater than full scale will be clipped. FEATURES • Stereo Audio ADC. - 96dB SNR (A Weighted). - -82 dB THD + N Ratio (A Weighted). - 32K - 96 KHz. Sampling Rates. - 91 dB channel separation. • I2S, Left Justified Digital I/F Formats. • 3.3 Volt Power Supply.
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