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ESMT
24 bit, 96 kHz Stereo A/D Converter
Features
z 24-bit I2S audio data format output z Single power supply 3.3 V for analog and digital z Single-ended analog input with internal anti-alias filter z SNR: 98 dB (A-weighted) z DR: 99 dB (A-weighted) z THD: -91 dB z Master/slave mode selection z Multiple sampling frequencies (FS): 8~96 kHz z System clock: 128 FS, 256 FS, 384 FS, 512 FS z Power down function z Internal PLL z 16-pin TSSOP package
AD12250A
input signals into 24-bit I2S digital audio data through on-chip anti-aliasing filter, multi-bit Σ-Δ modulator, decimation filter and high-pass filter which removes dc offsets.