OPA134, OPA2134, OPA4134
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SBOS058A –DECEMBER 1997–REVISED OCTOBER 2015
5 Pin Configuration and Functions
OPA134: P and D Packages
8-Pin PDIP and 8-Pin SOIC
Top View
OPA2134: P and D Packages
8-Pin PDIP and 8-Pin SOIC
Top View
Offset Trim
1
2
3
4
8
7
6
5
Offset Trim
V+
Out A
–In A
+In A
V–
1
2
3
4
8
7
6
5
V+
–In
+In
V–
A
Out B
–In B
+In B
Output
NC
B
OPA4134: P and D Packages
14-Pin PDIP and 14-Pin SOIC
Top View
Out A
–In A
+In A
V+
1
2
3
4
5
6
7
14 Out D
13 –In D
A
D
12 +In D
11 V–
+In B
–In B
Out B
10 +In C
B
C
9
8
–In C
Out C
Pin Functions: OPA134
PIN
I/O
DESCRIPTION
NAME
Offset Trim
–In
NO.
1
I
I
Input offset voltage adjust
Inverting input
2
+In
3
I
Noninverting input
V–
4
—
—
O
—
I
Negative power supply
NC
5
No internal connection. Can be left floating.
Output
Output
V+
6
7
Positive power supply
Offset Trim
8
Input offset voltage adjust
Pin Functions: OPA2134 and OPA4134
PIN
I/O
DESCRIPTION
OPA2134
NO.
OPA4134
NO.
NAME
Out A
–In A
+In A
V+
1
2
1
2
O
I
Output channel A
Inverting input channel A
Noninverting input channel A
Positive power supply
Noninverting input channel B
Inverting input channel B
Output channel B
3
3
I
8
4
—
I
+In B
–In B
Out B
Out C
–In C
+In C
5
5
6
6
I
7
7
O
O
I
—
—
—
8
Output channel C
9
Inverting input channel C
Noninverting input channel C
10
I
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