AD7626 datasheet(9/30 Pages) AD

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AD7626

Data Sheet

Rev. D | Page 8 of 29

ABSOLUTE MAXIMUM RATINGS

Table 4.

Parameter

Rating

Analog Inputs/Outputs

IN+, IN− to GND1

−0.3 V to REF + 0.3 V or

±130 mA

REF2 to GND

−0.3 V to +6 V

VCM, CAP2 to GND

−0.3 V to +6 V

CAP1, REFIN to GND

−0.3 V to +2.7 V

Supply Voltage

VDD1

−0.3 V to +6 V

VDD2, VIO

−0.3 V to +3 V

Digital Inputs to GND

−0.3 V to VIO + 0.3 V

Digital Outputs to GND

−0.3 V to VIO + 0.3 V

Input Current to Any Pin Except

Supplies3

±10 mA

Operating Temperature Range

(Commercial)

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

ESD

1 kV

See the Analog Inputs section.

Keep CNV± low for any external REF voltage > 4.3 V applied to the REF pin.

Transient currents of up to 100 mA do not cause SCR latch-up.

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL RESISTANCE

θJA is specified for the worst case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 5. Thermal Resistance

Package Type

θJA

θJC

Unit

32-Lead LFCSP_WQ

°C/W

ESD CAUTION

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