深圳市勤思达科技有限公司

ADAU1701JSTZ  应用

多媒体扬声器系统
MP3播放器音箱底座
汽车头单位
迷你音响组件
数字电视录音室
监听音箱分频器
乐器效果处理器在座椅音响系统（飞机/长途汽车）

FEATURES

28-/56-bit, 50 MIPS digital audio processor

2 ADCs: SNR of 100 dB, THD + N of −83 dB

4 DACs: SNR of 104 dB, THD + N of −90 dB

Complete standalone operation

Self-boot from serial EEPROM

Auxiliary ADC with 4-input mux for analog control

GPIOs for digital controls and outputs

Fully programmable with SigmaStudio graphical tool

28-bit × 28-bit multiplier with 56-bit accumulator for full

double-precision processing

Clock oscillator for generating a master clock from crystal

PLL for generating master clock from 64 × fS, 256 × fS,

384 × fS, or 512 × fS clocks

Flexible serial data input/output ports with I2S-compatible,

left-justified, right-justified, and TDM modes

Sampling rates of up to 192 kHz are supported

On-chip voltage regulator for compatibility with 3.3V systems

48-lead, plastic LQFP

ADAU1701JSTZ ADAU1701JSTZ ADAU1701JSTZ