Datasheet

AD7266
Rev. B | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter Rating
V
DD
to AGND −0.3 V to +7 V
DV
DD
to DGND −0.3 V to +7 V
V
DRIVE
to DGND −0.3 V to DV
DD
V
DRIVE
to AGND −0.3 V to AV
DD
AV
DD
to DV
DD
−0.3 V to +0.3 V
AGND to DGND −0.3 V to +0.3 V
Analog Input Voltage to AGND −0.3 V to AV
DD
+ 0.3 V
Digital Input Voltage to DGND −0.3 V to +7 V
Digital Output Voltage to GND −0.3 V to V
DRIVE
+ 0.3 V
V
REF
to AGND −0.3 V to AV
DD
+ 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
LFCSP/TQFP
θ
JA
Thermal Impedance 108.2°C/W (LFCSP)
55°C/W (TQFP)
θ
JC
Thermal Impedance 32.71°C/W (LFCSP)
Lead Temperature, Soldering
Reflow Temperature (10 to 30 sec) 255°C
ESD 1.5 kV
1
Transient currents of up to 100 mA will 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.
ESD CAUTION