Datasheet
INA322
2
SBOS174B
Supply Voltage, V+ to V– ................................................................... 7.5V
Signal Input Terminals, Voltage
(2)
.................. (V–) – 0.5V to (V+) + 0.5V
Current
(2)
.................................................... 10mA
Output Short-Circuit
(3)
.............................................................. Continuous
Operating Temperature ..................................................–65°C to +150°C
Storage Temperature ..................................................... –65°C to +150°C
Junction Temperature .................................................................... +150°C
NOTE: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional operation of the
device at these or any other conditions beyond those specified is not implied.
(2) Input terminals are diode-clamped to the power-supply rails. Input signals
that can swing more than 0.5V beyond the supply rails should be current limited
to 10mA or less. (3) Short-circuit to ground, one amplifier per package.
ABSOLUTE MAXIMUM RATINGS
(1)
PIN CONFIGURATIONS
Top View
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Shutdown A
V
OUT
A
REFA
V+
REFB
V
OUT
B
Shutdown B
RGA
V
IN
–A
V
IN
+A
V–
V
IN
+B
V
IN
–B
RGB
INA2322
Dual, TSSOP-14 (EA)
RG
V
IN
–
V
IN
+
V–
Shutdown
V+
V
OUT
REF
INA322
MSOP-8 (EA)
1
2
3
4
8
7
6
5
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
PACKAGE PACKAGE
PRODUCT PACKAGE-LEAD DESIGNATOR MARKING
SINGLE
INA322EA MSOP-8 DGK C22
DUAL
INA2322EA TSSOP-14 PW INA2322EA
NOTES: (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at
www.ti.com.
PACKAGE/ORDERING INFORMATION
(1)