O PA
131
OPA
2131
O PA
4131
OPA
131
OPA
2131
OP
A41
31
OPA
4131
OPA131
OPA2131
OPA4131
SBOS040A – NOVEMBER 1994 – REVISED DECEMBER 2002
General-Purpose
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
q
FET INPUT: I
B
= 50pA max
q
LOW OFFSET VOLTAGE: 750
µ
V max
q
WIDE SUPPLY RANGE:
±
4.5V to
±
18V
q
SLEW RATE: 10V/
µ
s
q
WIDE BANDWIDTH: 4MHz
q
EXCELLENT CAPACITIVE LOAD DRIVE
q
SINGLE, DUAL, QUAD VERSIONS
DIP-8, SO-8
Offset Trim
–In
+In
V–
1
2
3
4
OPA131
8
7
6
5
NC
V+
Output
Offset Trim
DESCRIPTION
The OPA131 series of FET-input op amps provides high
performance at low cost. Single, dual, and quad versions in
industry-standard pinouts allow cost-effective design op-
tions.
The OPA131 series offers excellent general-purpose perfor-
mance, including low offset voltage, drift, and good dynamic
characteristics.
Single, dual, and quad versions are available in DIP and SO
packages. Performance grades include commercial and in-
dustrial temperature ranges.
OPA2131
Out A
–In A
+In A
V–
1
2
3
4
DIP-8, SO-8
A
B
8
7
6
5
V+
Out B
–In B
+In B
OPA4131
Out A
–In A
+In A
V+
+In B
–In B
Out B
1
2
A
3
4
5
B
6
7
DIP-14, SO-14
C
9
8
–In C
Out C
–In B
Out B
NC
6
7
8
OPA4131
14
13
D
12
11
10
Out D
–In D
+In D
V–
+In C
Out A
–In A
+In A
V+
+In B
1
2
A
3
4
5
B
C
D
16
15
14
13
12
11
10
9
SOL-16
Out D
–In D
+In D
V–
+In C
–In C
Out C
NC
NC = No Connection
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1994, Texas Instruments Incorporated
www.ti.com
TI [ TEXAS INSTRUMENTS ]
