AD12250A Overview
The AD12250A converts stereo single-ended analog input signals into 24-bit I2S digital audio data through on-chip anti-aliasing filter, multi-bit - modulator, decimation filter and high-pass filter which removes dc offsets. The AD12250A supports sampling frequencies from 8 kHz to 96 kHz and offers 128 FS, 256 FS, 384 FS or 512 FS system clock operation modes depending on sampling frequency and master/slave mode...
AD12250A Key Features
- 24-bit I2S audio data format output
- Single power supply 3.3 V for analog and digital
- Single-ended analog input with internal anti-alias
- SNR: 98 dB (A-weighted)
- DR: 99 dB (A-weighted)
- THD: -91 dB
- Master/slave mode selection
- Multiple sampling frequencies (FS): 8~96 kHz
- System clock: 128 FS, 256 FS, 384 FS, 512 FS
- Power down function