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ABSOLUTE MAXIMUM RATINGS

ADS1174

ADS1178

SBAS373 – OCTOBER 2007

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.

ORDERING INFORMATION

For the most current package and ordering information see the Package Option Addendum at the end of this

document, or see the TI web site at www.ti.com.

over operating free-air temperature range unless otherwise noted

(1)

ADS1174, ADS1178

UNIT

AVDD to AGND

–0.3 to +6.0

V

DVDD, IOVDD to DGND

–0.3 to +3.6

V

AGND to DGND

–0.3 to +0.3

V

100, Momentary

mA

Input Current

10, Continuous

mA

Analog Input to AGND

–0.3 to AVDD + 0.3

V

Digital Input or Output to DGND

–0.3 to DVDD + 0.3

V

Maximum Junction Temperature

+150

°C

Operating Temperature Range

–40 to +105

°C

Storage Temperature Range

–60 to +150

°C

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied.

2

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