AD1835A is a 2 ADC, 8 DAC, 96 kHz, 24-Bit �-� Codecs product produced by Analog Devices Inc.
The AD1835A codec integrates two stereo ADCs and four stereo DACs on a single chip, offering 24‑bit resolution and multibit modulators for low noise and high dynamic range. It features flexible serial interfaces, on‑chip volume controls, and software‑controllable mute and de‑emphasis functions.
Typical applications include DVD audio/video players, home‑theater systems, automotive audio, and digital audio processors. The device operates from a 5 V supply, provides up to 740 mW total dissipation, and is available in a 52‑lead MQFP package.
| ADC Resolution | 24 Bits |
|---|---|
| DAC Resolution | 24 Bits |
| Volume Control Step Size | 0.098 % |
| Total Power Dissipation (both supplies) | 740 mW |
The AD1835A supports sample rates up to 96 kHz.
The device includes eight DAC channels (four stereo DACs).
Typical power dissipation for both supplies is 740 mW.