AD12250A-SG

更新时间： 2024-09-09 04:03:39

品牌	Logo	应用领域
晶豪 - ESMT		转换器
页数	文件大小	规格书
3页	128K
描述
24 bit, 96 kHz Stereo A/D Converter

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AD12250A-SG 数据手册

ESMT

AD12250A

24 bit, 96 kHz Stereo A/D Converter

Features

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 F_S, 256 F_S, 384 F_Sor 512 F_Ssystem 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.

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 (F_S): 8~96 kHz

z System clock: 128 F_S, 256 F_S, 384 F_S, 512 F_S

z Power down function

z Internal PLL

ORDERING INFORMATION

z 16-pin TSSOP package

Product Number

Package

Comments

Pb-free

Applications

z DVD recorders

AD12250A-SG 16L TSSOP 4.4mm

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

Revision：1.1 1/13

12 3

中文翻译

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