AD7538
Rev. B | Page 6 of 16
ABSOLUTE MAXIMUM RATINGS
TA = +25°C unless, otherwise stated.
Table 4.
Parameter
Rating
VDD (Pin 23) to DGND
0.3 V, +17 V
VSS (Pin 24) to AGND
15 V, +0.3 V
VREF (Pin 1) to AGND
±25 V
VRFB (Pin 2) to AGND
±25 V
Digital Input Voltage (Pins 6 to 22)
to DGND
0.3 V, VDD +0.3 V
VPIN3 to DGND
0.3 V, VDD +0.3 V
AGND to DGND
0.3 V, VDD +0.3 V
Power Dissipation (Any Package)
To 75°C
1000 mW
Derates Above 75°C
10 mW/°C
Operating Temperature Range
Commercial (J, K Versions)
0°C to +70°C
Industrial (A, B Versions)
25°C to +85°C
Extended (S, T Versions)
55°C to +125°C
Storage Temperature
65°C to +150°C
Lead Temperature (Soldering, 10 sec)
300°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.
ESD CAUTION