Datasheet
OPA349, 2349
2
SBOS121B
www.ti.com
Supply Voltage, V+ to V– ................................................................... 5.5V
Signal Input Terminals, Voltage
(2)
.................. (V–) – 0.5V to (V+) + 0.5V
Current
(2)
.................................................... 10mA
Output Short Circuit
(3)
.............................................................. Continuous
Operating Temperature, OPA2349 ................................–55°C to +125°C
Operating Temperature, OPA349 ........................................0°C to +85°C
Storage Temperature .....................................................–65°C to +150°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 3s) ................................................... 300°C
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may de-
grade device reliability. These are stress ratings only, and functional opera-
tion 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)
PACKAGE/ORDERING INFORMATION
(1)
PACKAGE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE DESIGNATOR
(1)
MARKING NUMBER MEDIA, QUANTITY
Single
OPA349NA SOT23-5 DBV A49 OPA349NA/250 Tape and Reel, 250
""" "OPA349NA/3K Tape and Reel, 3000
OPA349UA SO-8 D OPA349UA OPA349UA Rails, 100
""" "OPA349UA/2K5 Tape and Reel, 2500
OPA349SA SC70-5 DCK S49 OPA349SA/250 Tape and Reel, 250
""" "OPA349SA/3K Tape and Reel, 3000
Dual
OPA2349EA SOT23-8 DCN C49 OPA2349EA/250 Tape and Reel, 250
""" "OPA2349EA/3K Tape and Reel, 3000
OPA2349UA SO-8 D OPA2349UA OPA2349UA Rails, 100
""" "OPA2349UA/2K5 Tape and Reel, 2500
NOTE: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.
1
2
3
5
4
V+
–In
Out
V–
+In
OPA349
SOT23-5
1
2
3
4
8
7
6
5
NC
(1)
V+
Out
NC
(1)
NC
(1)
–In
+In
V–
OPA349
SO-8
1
2
3
4
8
7
6
5
V+
Out B
–In B
+In B
Out A
–In A
+In A
V–
OPA2349
SOT23-8, SO-8
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 degrada-
tion 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.
PIN CONFIGURATIONS
NOTE: (1) NC indicates no internal connection.
1
2
3
5
4
V+
Out
+In
V–
–In
OPA349
SC70-5