AD1852 datasheet(6/20 Pages) AD

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AD1852

Rev. A | Page 6 of 20

ABSOLUTE MAXIMUM RATINGS

Table 9.

Parameter

Rating

DVDD to DGND

−0.3 V to +6 V

AVDD to AGND

−0.3 V to +6 V

Digital Inputs

DGND − 0.3 V to DVDD + 0.3 V

Analog Outputs

AGND − 0.3 V to AVDD + 0.3 V (see Figure 26)

AGND to DGND

−0.3 V to +0.3 V

Reference Voltage

(AVDD + 0.3 V)/2 V

Soldering

300°C

10 sec

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.

THERMAL RESISTANCE

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

soldered in a circuit board for surface-mount packages.

Table 10.

Package Type

θJA

θJC

Unit

Thermal Resistance

Junction-to-Ambient

109

°C/W

Junction-to-Case

°C/W

ESD CAUTION

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