OPA130

OPA2

130

OPA130

OPA2130

OPA4130

OPA41

30

OPA130

OPA2130

OPA4130

®

Low Power, Precision

FET-INPUT OPERATIONAL AMPLIFIERS

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.

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.

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.

FEATURES

q LOW QUIESCENT CURRENT: 530

µA/amp

q LOW OFFSET VOLTAGE: 1mV max

q HIGH OPEN-LOOP GAIN: 120dB min

q HIGH CMRR: 90dB min

q FET INPUT: I

q EXCELLENT BANDWIDTH: 1MHz

q WIDE SUPPLY RANGE:

q SINGLE, DUAL, AND QUAD VERSIONS

1

2

3

4

8

7

6

5

NC

V+

Output

Offset Trim

Offset Trim

–In

+In

V–

OPA130

8-Pin DIP, SO-8

1

2

3

4

8

7

6

5

V+

Out B

–In B

+In B

Out A

–In A

+In A

V–

OPA2130

8-Pin DIP, SO-8

A

B

1

2

3

4

5

6

7

14

13

12

11

10

9

8

Out D

–In D

+In D

V–

+In C

–In C

Out C

Out A

–In A

+In A

V+

+In B

–In B

Out B

OPA4130

14-Pin DIP

SO-14

AD

BC

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • 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