AD7780
Rev. A | Page 6 of 16
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 4.
Parameter
Rating
AVDD to GND
0.3 V to +7 V
DVDD to GND
0.3 V to +7 V
Analog Input Voltage to GND
0.3 V to AVDD + 0.3 V
Reference Input Voltage to GND
0.3 V to AVDD + 0.3 V
Digital Input Voltage to GND
0.3 V to DVDD + 0.3 V
Digital Output Voltage to GND
0.3 V to DVDD + 0.3 V
AIN/Digital Input Current
10 mA
Operating Temperature Range
40°C to +105°C
Storage Temperature Range
65°C to +150°C
Maximum Junction Temperature
150°C
Lead Temperature, Soldering Reflow
260°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.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 5.
Package Type
θJA
θJC
Unit
14-Lead SOIC
104.5
42.9
°C/W
16-Lead TSSOP
150.4
27.6
°C/W
ESD CAUTION