PCM3003 datasheet(18/42 Pages) TI2

部件名	PCM3003

功能描述	16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS

PDF	42 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

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ML(1)

20BIT(2)

Analog

Front-End

Circuit

LRCIN

VINL

Reference

VREF1

VREF2

VINR

Delta-Sigma

Modulator

Delta-Sigma

Modulator

Decimation

and

High-Pass Filter

Power Supply

Reset and

Power Down

Serial Data

Interface

DOUT

MC(1)/DEM0(2)

VCOM

(+)

(−)

(+)

Mode

Control

Interface

Analog

Front-End

Circuit

Decimation

and

High-Pass Filter

ADC

BCKIN

DIN

Analog

Low-Pass

Filter

VOUTL

Multilevel

Delta-Sigma

Modulator

Interpolation

Filter

× Oversampling

Analog

Low-Pass

Filter

VOUTR

Multilevel

Delta-Sigma

Modulator

Interpolation

Filter

× Oversampling

DAC

MD(1)/DEM1(2)

PDDA(2)

RST(1)/PDAD(2)

Zero Detect(1)

Clock

SYSCLK

ZFLG(1)

AGND2

VCC2

AGND1

VCC1

DGND

VDD

B0004-03

PCM3002

PCM3003

SBAS079A – OCTOBER 2000 – REVISED OCTOBER 2004

BLOCK DIAGRAM

(1)

MC, MD, ML, RST, and ZFLG are for PCM3002 only.

(2)

DEM0, DEM1, 20BIT, PDAD, and PDDA are for PCM3003 only.

PCM3003 数据表(PDF) 18 Page - Texas Instruments

PCM3003 数据表(HTML) 18 Page - Texas Instruments

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PCM3003 数据表(PDF) 18 Page - Texas Instruments

PCM3003 数据表(HTML) 18 Page - Texas Instruments

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