Stereo A/D Converter
CS5334 CS5335
20-Bit, Stereo A/D Converter for Digital Audio
Features
• CS5334 Dynamic Range: 100 dB THD+N: -90 dB
• C...
Description
CS5334 CS5335
20-Bit, Stereo A/D Converter for Digital Audio
Features
CS5334 Dynamic Range: 100 dB THD+N: -90 dB
CS5335 Dynamic Range: 105 dB THD+N: -95 dB
128X Oversampling Fully Differential Inputs Linear Phase Digital Anti-Alias Filtering
21.7 kHz passband (fs = 48kHz) 85 dB stop band attenuation 0.0025 dB pass band ripple
High Pass Filter - DC offset removal Peak Signal Level Detector
High Resolution and Bar Graph Modes
General Description
The CS5334 and CS5335 are 2-channel, single +5V supply, pin compatable analog-to-digital converters for digital audio systems. The CS5334 and CS5335 perform sampling, analog-to-digital conversion and anti-alias filtering, generating 20-bit values for both left and right inputs in serial form. The output word rate can be up to 50 kHz per channel.
The CS5334 and CS5335 use 4th-order, delta-sigma modulation with 128X oversampling followed by digital filtering and decimation, which removes the need for an external anti-...
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