Data Sheet

AD7767

ABSOLUTE MAXIMUM RATINGS

analog.com

Rev. D | 8 of 23

TA = 25°C, unless otherwise noted.

Table 4.

Parameter

Rating

AVDD to AGND

−0.3 V to +3 V

DVDD to DGND

−0.3 V to +3 V

AVDD to DVDD

−0.3 V to +0.3 V

VREF+ to REFGND

−0.3 V to +7 V

REFGND to AGND

−0.3 V to +0.3 V

VDRIVE to DGND

−0.3 V to +6 V

VIN+, VIN– to AGND

−0.3 V to VREF+ + 0.3 V

Digital Inputs to DGND

−0.3 V to VDRIVE + 0.3 V

Digital Outputs to DGND

−0.3 V to VDRIVE + 0.3 V

AGND to DGND

−0.3 V to +0.3 V

Input Current to Any Pin Except Supplies1

±10 mA

Operating Temperature Range

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

TSSOP Package

θJA Thermal Impedance

150.4°C/W

θJC Thermal Impedance

27.6°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°C

ESD

1 kV

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

Stresses at or above those listed under Absolute Maximum Ratings

may cause permanent damage to the product. This is a stress

rating only; functional operation of the product at these or any other

conditions above those indicated in the operational section of this

specification is not implied. Operation beyond the maximum operat-

ing conditions for extended periods may affect product reliability.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Charged devi-

ces and circuit boards can discharge without detection. Although

this product features patented or proprietary protection circuitry,

damage may occur on devices subjected to high energy ESD.

Therefore, proper ESD precautions should be taken to avoid

performance degradation or loss of functionality.