AD7352
Rev. A | 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
0.3 V to VDD + 0.3 V
0.3 V to VDRIVE + 0.3 V
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
1 Analog input voltages are VINA+, VINA, VINB+, VINB, REFA, and REFB.
2 Digital input voltages are CS and SCLK.
3 Digital output voltages are SDATAA and SDATAB.
4 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