Datasheet
OPA322, OPA322S
OPA2322, OPA2322S
OPA4322, OPA4322S
SBOS538E –JANUARY 2011–REVISED JUNE 2012
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments 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/ORDERING INFORMATION
(1)
PACKAGE
PRODUCT PACKAGE-LEAD DESIGNATOR PACKAGE MARKING
OPA322 SOT23-5 DBV RAD
OPA322S SOT23-6 DBV RAF
SO-8 D O2322A
OPA2322 MSOP-8 DGK OOZI
DFN-8 DRG OPCI
OPA2322S MSOP-10 DGS OPBI
OPA4322 TSSOP-14 PW O4322
OPA4322S TSSOP-16 PW O4322SA
(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet, or visit
the device product folder at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)
Over operating free-air temperature range, unless otherwise noted.
OPA322, OPA322S, OPA2322,
OPA2322S, OPA4322, OPA4322S UNIT
Supply voltage, V
S
= (V+) – (V–) 6 V
Voltage
(2)
(V–) – 0.5 to (V+) + 0.5 V
Signal input pins
Current
(2)
±10 mA
Output short-circuit current
(3)
Continuous mA
Operating temperature, T
A
–40 to +150 °C
Storage temperature, T
stg
–65 to +150 °C
Junction temperature, T
J
+150 °C
Human body model (HBM) 4000 V
ESD ratings Charged device model (CDM) 1000 V
Machine model (MM) 200 V
(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 0.5 V beyond the supply rails should
be current limited to 10 mA or less.
(3) Short-circuit to ground, one amplifier per package.
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Product Folder Link(s): OPA322 OPA322S OPA2322 OPA2322S OPA4322 OPA4322S