®
OP
A2
OPA130
1
3
OPA4130
OPA130
OPA2130
OPA4130
0
OPA2130
OPA130
O
P
A41
3
0
Low Power, Precision
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
OPA130
● LOW QUIESCENT CURRENT: 530µA/amp
● LOW OFFSET VOLTAGE: 1mV max
● HIGH OPEN-LOOP GAIN: 120dB min
● HIGH CMRR: 90dB min
Offset Trim
1
2
3
4
8
7
6
5
NC
–In
+In
V–
V+
Output
Offset Trim
● FET INPUT: IB = 20pA max
● EXCELLENT BANDWIDTH: 1MHz
● WIDE SUPPLY RANGE: ±2.25 to ±18V
● SINGLE, DUAL, AND QUAD VERSIONS
8-Pin DIP, SO-8
OPA2130
DESCRIPTION
The OPA130 series of FET-input op amps combine
precision dc performance with low quiescent current.
Single, dual, and quad versions have identical specifi-
cations for maximum design flexibility. They are ideal
for general-purpose, portable, and battery operated
applications, especially with high source impedance.
Out A
–In A
+In A
V–
1
2
3
4
8
7
6
5
V+
A
Out B
–In B
+In B
B
8-Pin DIP, SO-8
OPA4130
OPA130 op amps are easy to use and free from phase
inversion and overload problems often found in
common FET-input op amps. Input cascode circuitry
provides excellent common-mode rejection and
maintains low input bias current over its wide input
voltage range. OPA130 series op amps are stable in
unity gain and provide excellent dynamic behavior
over a wide range of load conditions, including high
load capacitance. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction, even when overdriven
or overloaded.
Out A
–In A
+In A
V+
1
2
3
4
5
6
7
14 Out D
13 –In D
12 +In D
11 V–
A
D
C
+In B
–In B
Out B
10 +In C
B
9
8
–In C
Out C
Single and dual versions are available in 8-pin DIP
and SO-8 surface-mount packages. Quad is
available in 14-pin DIP and SO-14 surface-mount
packages. All are specified for –40°C to +85°C
operation.
14-Pin DIP
SO-14
International Airport Industrial Park
•
Mailing Address: PO Box 11400, Tucson, AZ 85734
FAXLine: (800) 548-6133 (US/Canada Only)
• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/
•
•
Cable: BBRCORP
•
Telex: 066-6491
•
FAX: (520) 889-1510
•
Immediate Product Info: (800) 548-6132
© 1995 Burr-Brown Corporation
PDS-1298B
Printed in U.S.A. May, 1998