ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage .................................................................................... 36V
Input Voltage ..................................................... (V–) –0.7V to (V+) +0.7V
Output Short-Circuit
(2)
.............................................................. Continuous
Operating Temperature .................................................. –55°C to +125°C
Storage Temperature ..................................................... –55°C to +125°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 10s) ................................................. 300°C
ESD Rating (Human Body Model) .................................................. 2000V
(Machine Model) ........................................................... 100V
NOTE: (1) Stresses above these rating may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. (2) Short-circuit to ground, one amplifier per package.
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/ORDERING INFORMATION
(1)
OFFSET
VOLTAGE
max,
µ
V
±50
±20
±50
±20
±100
±50
±25
±50
±25
±100
±50
±50
OFFSET
VOLTAGE DRIFT
max,
µ
V/
°
C
±1
±0.15
±1
±0.15
±1
±1
±0.25
±1
±0.25
±1
±1
±1
PRODUCT
Single
OPA277PA
OPA277P
OPA277UA
OPA277U
OPA277AIDRM
Dual
OPA2277PA
OPA2277P
OPA2277UA
OPA2277U
OPA2277AIDRM
Quad
OPA4277PA
OPA4277UA
PACKAGE-LEAD
DIP-8
DIP-8
SO-8 Surface Mount
SO-8 Surface Mount
DFN-8 (4mm x 4mm)
DIP-8
DIP-8
SO-8 Surface Mount
SO-8 Surface Mount
DFN-8 (4mm x 4mm)
DIP-14
SO-14 Surface Mount
NOTE: (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 TI web site
at www.ti.com.
PIN DESCRIPTIONS
OPA277
Offset Trim
–In
+In
V–
1
2
3
4
8-Pin DIP, SO-8
8
7
6
5
Offset Trim
V+
−In
A
2
OPA2277AIDRM
Out A
1
Pin 1
Indicator
8
Out B
7
V+
−In
B
Output
NC
(1)
+In A
3
6
OPA4277
V−
4
5
+In B
Out A
–In A
+In A
V+
+In B
–In B
Out B
OPA2277
1
2
A
3
4
5
B
6
7
14-Pin DIP, SO-14
C
D
14
13
12
11
10
9
8
Out D
–In D
+In D
V–
OPA277AIDRM
DFN-8 4mm x 4mm
(top view)
Thermal Pad
on Bottom
(Connect to V−)
+In C
–In C
Out C
−In
2
Offset Trim
1
Pin 1
Indicator
8
Offset Trim
7
V+
Out A
–In A
+In A
V–
1
2
3
4
8-Pin DIP, SO-8
A
B
8
7
6
5
V+
Out B
–In B
+In B
+In
3
6
Output
V−
4
5
NC
DFN-8 4mm x 4mm
(top view)
NOTE: (1) NC = No connection.
Thermal Pad
on Bottom
(Connect to V−)
2
OPA277, OPA2277, OPA4277
www.ti.com
SBOS079A
BURR-BROWN [ BURR-BROWN CORPORATION ]
