The document provides information about the features and characteristics of the 8-pin stereo A/D converter by Cirrus Logic, Inc. in 2006, including single +5 V power supply, 18-bit resolution, 94 dB dynamic range, linear phase digital anti-alias filtering, and low power dissipation.
The CS5330A/31A is an 8‑pin stereo A/D converter that provides 18‑bit resolution, 94 dB dynamic range and a selectable output sample rate from 2 kHz to 50 kHz. It operates from a single +5 V supply and consumes only 150 mW in normal mode, making it suitable for battery‑powered audio applications.
The device includes a linear‑phase digital anti‑alias filter with 0.05 dB passband ripple and >80 dB stopband attenuation, as well as a high‑pass filter to remove DC offsets. Detailed pin descriptions, electrical characteristics, package dimensions and ordering information are provided in the following sections.
| Analog Supply Voltage (VA+) | 4.75 V – 5.25 V (typical 5.0 V) |
|---|---|
| Output Sample Rate (Fs) | 2 kHz – 50 kHz |
| Passband Ripple | 0.05 dB |
It operates from a single +5 V supply with an allowable range of 4.75 V to 5.25 V.
The output sample rate can be adjusted between 2 kHz and 50 kHz.