Datasheet

AD7291 Data Sheet
Rev. B | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter Rating
V
DD
to GND1, GND
−0.3 V to +5 V
V
DRIVE
to GND1, GND −0.3 V to +5 V
Analog Input Voltage to GND1 −0.3 V to +3 V
Digital Input Voltage to GND1
−0.3 V to V
DRIVE
+ 0.3 V
Digital Output Voltage to GND1 −0.3 V to V
DRIVE
+ 0.3 V
V
REF
to GND1 −0.3 V to +3 V
GND to GND1 −0.3 V to +0.3 V
Input Current to Any Pin Except Supplies
1
±10 mA
Operating Temperature Range −40°C to +125°C
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
Pb-free Temperature, Soldering
Reflow 260(+0)°C
ESD 2 kV
1
Transient currents of up to 100 mA do not cause 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.
THERMAL RESISTANCE
Table 5. Thermal Resistance
Package Type θ
JA
θ
JC
Unit
20-Lead LFCSP 52 6.5 °C/W
ESD CAUTION