器件名称:
AD12250A-SG
功能描述:
24 bit, 96 kHz Stereo A/D Converter
文件大小:
132.67KB 共3页
简 介:
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. 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. ORDERING INFORMATION Product Number AD12250A-SG Package 16L TSSOP 4.4mm Comments Pb-free Applications z DVD recorders z CD recorders z MD players z HDD players z A/V receivers z Personal Video recorders z Musical Instrument z Automotive audio applications Description The AD12250A converts stereo single-ended analog Functional Block Diagram Elite Semiconductor Memory Technology Inc. Publication Date：Apr. 2007 1/13 Revision：1.1 ESMT Pin Assignment SRSEL MCLK MSEL SDATA DGND DVDD BCLK LRCLK 1 2 3 4 5 6 7 8 16 15 14 AD1225……
