AD7927 datasheet(7/29 Pages) AD

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AD7927

Data Sheet

Rev. D | Page 6 of 28

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 3.

Parameter

Rating

AVDD to AGND

−0.3 V to +7 V

VDRIVE to AGND

−0.3 V to AVDD + 0.3 V

Analog Input Voltage to AGND

−0.3 V to AVDD + 0.3 V

Digital Input Voltage to AGND

−0.3 V to +7 V

Digital Output Voltage to AGND

−0.3 V to AVDD + 0.3 V

REFIN to AGND

−0.3 V to AVDD + 0.3 V

Input Current to Any Pin Except Supplies1

±10 mA

Operating Temperature Range

Commercial (B Version)

−40°C to +85°C

Automotive (W Version)

−40°C to +125°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

TSSOP, Power Dissipation

450 mW

θJA Thermal Impedance

143°C/W (TSSOP)

θJC Thermal Impedance

45°C/W (TSSOP)

Lead Temperature, Soldering

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°C

ESD

1.5 kV

1 Transient currents of up to 100 mA do not cause SCR latch-up.

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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