AD7191 datasheet(7/20 Pages) AD

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AD7191

Rev. A | Page 7 of 20

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

Rating

AVDD to AGND

−0.3 V to +6.5 V

DVDD to DGND

−0.3 V to +6.5 V

AGND to DGND

−0.3 V to +0.3 V

Analog Input Voltage to AGND

−0.3 V to AVDD + 0.3 V

Reference Input Voltage to AGND

−0.3 V to AVDD + 0.3 V

Digital Input Voltage to DGND

−0.3 V to DVDD + 0.3 V

Digital Output Voltage to DGND

−0.3 V to DVDD + 0.3 V

AIN/Digital Input Current

10 mA

Operating Temperature Range

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Maximum Junction Temperature

150°C

TSSOP

θJA Thermal Impedance

128°C/W

θJC Thermal Impedance

42°C/W

Lead Temperature, Soldering

Reflow

260°C

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

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