The CS4362 is a complete 6-channel digital-to-analog system including digital interpolation, fifth-order delta- sigma digital-to-analog conversion, digital de-emphasis, volume control and analog filtering.
The CS4362 is a complete 6‑channel digital‑to‑analog converter offering 24‑bit resolution, up to 192 kHz PCM or DSD audio, and integrated volume control, de‑emphasis, and selectable digital filters. It is intended for multi‑channel audio systems such as DVD players, A/V receivers, and set‑top boxes.
This datasheet provides the electrical characteristics, pin descriptions, register maps, control‑port interfaces, recommended operating conditions, and package dimensions for the CS4362 and its temperature‑rated variants (KQ and BQ).
| Dynamic Range (24‑bit unweighted) | 105 – 111 dB |
|---|---|
| Total Harmonic Distortion + Noise (24‑bit) | -100 dB (typ) |
| Power Supply Current (VA = 5 V) | 50 – 55 mA |
| Supported Sample Rates | 4 kHz – 192 kHz PCM, DSD mode also supported |
| Package | 48‑pin LQFP |
It accepts PCM data from 4 kHz up to 192 kHz and also supports DSD audio data.
The 24‑bit unweighted dynamic range is specified between 105 dB and 111 dB.
Analog supply (VA) is 4.5 V to 5.5 V and digital supply (VD) is 3.0 V to 3.3 V typical.