Datasheet

AD7927 Data Sheet
Rev. D | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter Rating
AV
DD
to AGND −0.3 V to +7 V
V
DRIVE
to AGND −0.3 V to AV
DD
+ 0.3 V
Analog Input Voltage to AGND −0.3 V to AV
DD
+ 0.3 V
Digital Input Voltage to AGND −0.3 V to +7 V
Digital Output Voltage to AGND −0.3 V to AV
DD
+ 0.3 V
REF
IN
to AGND −0.3 V to AV
DD
+ 0.3 V
Input Current to Any Pin Except Supplies
1
±10 mA
Operating Temperature Range
Commercial (B Version) −40°C to +85°C
Automotive (W Version) −40°C to +125°C
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
TSSOP, Power Dissipation 450 mW
θ
JA
Thermal Impedance 143°C/W (TSSOP)
θ
JC
Thermal Impedance 45°C/W (TSSOP)
Lead Temperature, Soldering
Vapor Phase (60 sec) 215°C
Infrared (15 sec) 220°C
ESD 1.5 kV
1
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