音频类比数位转换器
芯晶图电子专业芯片代理公司，提供更优质的产品及技术支持
ESMT(晶豪科技)
音频类比数位转换器
AD12250A-SG/TR
The AD12250A converts stereo single-ended analog 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. 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 selection. The AD12250A is suitable for digital audio media applications which require high performance A/D conversion and low system cost.
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 filter
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
Internal PLL
16-pin TSSOP package
Applications
DVD recorders
CD recorders
MD players
HDD players
A/V receivers
Personal Video recorders
Musical Instrument
Automotive audio applications
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
