AD5644R datasheet(8/28 Pages) AD

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AD5624R/AD5644R/AD5664R

Rev. A | Page 8 of 28

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 6.

Parameter

Rating

VDD to GND

−0.3 V to +7 V

VOUT to GND

−0.3 V to VDD + 0.3 V

VREFIN/VREFOUT to GND

−0.3 V to VDD + 0.3 V

Digital Input Voltage to GND

−0.3 V to VDD + 0.3 V

Operating Temperature Range

Industrial

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature (TJ max)

150°C

Power Dissipation

(TJ max − TA)/θJA

LFCSP_WD Package (4-Layer Board)

θJA Thermal Impedance

61°C/W

MSOP Package (4-Layer Board)

θJA Thermal Impedance

142°C/W

θJC Thermal Impedance

43.7°C/W

Reflow Soldering Peak Temperature

Pb-Free

260°C ± 5°C

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.

ESD CAUTION

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