Datasheet

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Alarm

Threshold

ControlLogic

Sequencing

SDI

SCLK

SDO

MXO AINP

REF

ADC

GPIO BDGND

VBD

+VA AGND

Ch0

Ch1

Ch2

Chn*

ADS7950, ADS7951, ADS7952, ADS7953

ADS7954, ADS7955, ADS7956, ADS7957

ADS7958, ADS7959, ADS7960, ADS7961

SLAS605A –JUNE 2008–REVISED JANUARY 2010

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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

ADS79XX BLOCK DIAGRAM

NOTE: n* is number of channels (16,12,8, or 4) depending on the device from the ADS79XX product family.

NOTE: 4 number of GPIO are available in TSSOP package devices only, QFN package devices offer only one GPIO.

Product Folder Link(s): ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958,

ADS7959, ADS7960, ADS7961