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The CS5360 is a stereo, single 5V supply, 24-bit A/D converter for digital audio systems. The CS5360 performs sampling, analog-to-digital conversion and anti-alias filtering, generating 24-bit values for both left and right inputs in serial form. The output word rate can be up to 50 kHz per channel. The CS5360 uses fourth-order, Delta-Sigma modulation with 128x oversampling followed by digital filtering and decimation, which removes the need for an external anti-alias filter. This A/D converter uses a differential architecture which provides excellent noise rejection. The CS5360 has a filter passband to 21.7 kHz. The filter has linear phase, 0.0025 dB passband ripple, and >85 dB stopband rejection. An on-chip high-pass filter is also included to remove DC offsets.
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