AD7734 datasheet(8/32 Pages) AD

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AD7734

ABSOLUTE MAXIMUM RATINGS

Table 3. TA = 25°C, unless otherwise noted.

Parameter

Rating

AVDD to AGND, DVDD to DGND

–0.3 V to +7 V

AGND to DGND

–0.3 V to +0.3 V

AVDD to DVDD

–5 V to +5 V

AIN to AGND

–50 V to +50 V

BIAS to AGND

–0.3 V to AVDD + 0.3 V

REFIN+, REFIN– to AGND

–0.3 V to AVDD + 0.3 V

MUX0, INTBIAS to AGND

–0.3 V to AVDD + 0.3 V

P0, P1 Voltage to AGND

–0.3 V to AVDD + 0.3 V

P0, P1 Current (TMAX = 70°C)

8 mA

P0, P1 Current (TMAX = 85°C)

5 mA

P0, P1 Current (TMAX = 105°C)

2.5 mA

Digital Input Voltage to DGND

–0.3 V to DVDD + 0.3 V

Digital Output Voltage to DGND

–0.3 V to DVDD + 0.3 V

Operating Temperature Range

–40°C to +105°C

Storage Temperature Range

–65°C to +150°C

Junction Temperature

150°C

TSSOP Package, Power Dissipation

660 mW

Thermal Impedance

97.9°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°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.

Rev. 0 | Page 8 of 32

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