AD1937XSTZ datasheet(6/30 Pages) AD

6 / 30 page

AD1935/AD1936/AD1937/AD1938/AD1939

Preliminary Technical Data

Rev. Pr

I | Page 6 of 30

ABSOLUTE MAXIMUM RATINGS

Parameter

Min

Max

Unit

Analog (AVDD)

–0.3

+3.6

Digital (DVDD)

–0.3

+3.6

Input Current (Except Supply Pins)

±20

Analog Input Voltage (Signal Pins)

–0.3

AVDD + 0.3

Digital Input Voltage (Signal Pins)

–0.3

DVDD + 0.3

Case Temperature (Operating)

–40

+125

°C

Table 9

Stresses above those listed under the 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.

Package Characteristics

Parameter

Min

Typ

Max

Unit

(Thermal Resistance

[Junction to Ambient]), 48-lead LQFP

50.1

°C/W

(Thermal Resistance

[Junction to Case]), 48-lead LQFP

°C/W

(Thermal Resistance

[Junction to Ambient]), 64-lead LQFP

°C/W

(Thermal Resistance

[Junction to Case]), 64-lead LQFP

11.1

°C/W

Note: Characteristics are for a 4-layer board

Table 10

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