CS5334 Datasheet | Cirrus Logic

CS5334 CS5335 20-Bit, Stereo A/D Converter for Digital Audio Features - CS5334 Dynamic Range: 100 d B THD+N: -90 d B - CS5335 Dynamic Range: 105 d B THD+N: -95 d B - 128X Oversampling - Fully Differential Inputs - Linear Phase Digital Anti-Alias Filtering 21.7 k Hz passband (fs = 48k Hz) 85 d B stop band attenuation 0.0025 d B 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 patable 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 k Hz 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...