AD1981B

Rev. C | Page 9 of 32

ABSOLUTE MAXIMUM RATINGS

Table 5.

Parameter

Rating

Power Supplies

−0.3 V to +3.6 V

−0.3 V to +6.0 V

Input Current (Except Supply Pins)

±10 mA

Signals Pins

Digital Input Voltage

Analog Input Voltage

Ambient Temperature Range

(Operating)

0°C to 70°C

−40°C to 85°C,

Stresses greater than 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.

ENVIRONMENTAL CONDITIONS

All measurements per EIA-JESD51 with 2S2P test board per

EIA-JESD51-7.

Ambient Temperature Rating (LQFP Package)

PD = Power Dissipation in W

Table 6. Thermal Resistance

Package

LQFP

50.1°C/W

17.8°C/W

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degrada-

tion or loss of functionality.