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AD7352

Data Sheet

Rev. B | Page 6 of 20

ABSOLUTE MAXIMUM RATINGS

Table 4.

Parameter

Rating

VDD to AGND, DGND, REFGND

−0.3 V to +3 V

VDRIVE to AGND, DGND, REFGND

−0.3 V to +5 V

VDD to VDRIVE

−5 V to +3 V

AGND to DGND to REFGND

−0.3 V to +0.3 V

Analog Input Voltages1 to AGND

−0.3 V to VDD + 0.3 V

Digital Input Voltages2 to DGND

−0.3 V to VDRIVE + 0.3 V

Digital Output Voltages3 to DGND

−0.3 V to VDRIVE + 0.3 V

Input Current to Any Pin Except Supply Pins4

±10 mA

Operating Temperature Range

Y Grade

−40°C to +125°C

B Grade

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

TSSOP

θJA Thermal Impedance

143°C/W

θJC Thermal Impedance

45°C/W

Lead Temperature, Soldering

Reflow Temperature (10 sec to 30 sec)

255°C

ESD

1.5 kV

Analog input voltages are VINA+, VINA−, VINB+, VINB−, REFA, and REFB.

Digital input voltages are CS and SCLK.

Digital output voltages are SDATAA and SDATAB.

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 operating conditions for extended periods may

affect product reliability.

ESD CAUTION

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