AD71028

Rev. 0 | Page 5 of 20

ABSOLUTE MAXIMUM RATINGS

Table 7. AD71028 Stress Ratings

Parameter

Min

Max

Unit

–0.3

+6

V

–0.3

+6

V

AVDD to AGND

–0.3

+6

V

Digital Inputs

DGND – 0.3

V

Analog Inputs

AGND – 0.3

V

AGND to DGND

–0.3

+0.3

V

Reference Voltage

V

Maximum Junction

Temperature

125

°C

Storage Temperature

Range

–65

+150

°C

Soldering

300

°C

10

sec

Table 8. Package Characteristics (48-Lead LQFP)

Parameter

Min

Typ

Max

Unit

[Junction-to-Ambient]

72

°C/W

[Junction-to-Case]

19.5

°C/W

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 listed in the operational sections

of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

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

degradation or loss of functionality.