114 dB, 24-bit, 192 kHz, 6 and 8-Channel D/A Converters with DSD Support and Low-Latency Digital Filtering

The CS4362A/82A are pin compatible 6 and 8-channel audio digital/analog converters (DAC) featuring digital de-emphasis, one dB step size volume control, ATAPI channel mixing, and selectable fast and slow digital interpolation filters. The CS4362A/82A accepts 4 kHz to 216 kHz, PCM data sample rates and includes an over sampled, multi-bit Delta Sigma modulator which includes mismatch shaping technology that eliminates distortion due to capacitor mismatch. Following this stage is a multi-element switched capacitor stage and low-pass filter with differential analog outputs. The CS4362A/82A family also has a proprietary DSD processor which allows for 50 kHz on-chip filtering without an intermediate decimation stage.

Features

  • Selectable low latency digital filters
  • Direct Stream Digital mode (SACD)
  • µC or stand-alone operation
  • Pin-compatible devices for easy upgrade path

Parametric Specifications

Channel(s) Out 6 (CS4362A)
8 (CS4382A)
Resolution (bits) 24
Dynamic Range (dB) 114
THD+N (dB) -100
Sample Rate (kHz) 4-216 (CS4362A)
192 (CS4382A)
Analog Power Supply (V) 5
Supply Current (µA) 2.5
Output Level (Vrms) 2.3
Package 48 LQFP

Technical Documents

CS4362A Product Data Sheet

Jan 13, 2009, DS617F2 : 971 Kb

CS4382A Product Data Sheet

Jan 13, 2009, DS618F2 : 982 Kb

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