1

File Number

2907.4

HA-5135

2.5MHz, Precision Operational Amplifier

The Intersil HA-5135 is a precision operational amplifier

manufactured using a combination of key technological

advancements to provide outstanding input characteristics.

A Super Beta input stage is combined with laser trimming,

dielectric isolation and matching techniques to produce

75

offset voltage average drift. Other features enhanced by this

process include 9nV/

√Hz (Typ) Input Noise Voltage, 1nA

Input Bias Current and 140dB Open Loop Gain.

These features coupled with 120dB CMRR and PSRR make

the HA-5135 an ideal device for precision DC instrumentation

amplifiers. Excellent input characteristics in conjunction with

2.5MHz bandwidth and 0.8V/

µs slew rate, make this

amplifier extremely useful for precision integrator and

biomedical amplifier designs. This amplifier is also well

suited for precision data acquisition and for accurate

threshold detector applications.

HA-5135 offers added features over the industry standard

OP-07 in regards to bandwidth and slew rate specifications.

For the military grade product, refer to the HA-5135/883 data

sheet.

Pinout

HA-5135

(CERDIP)

TOP VIEW

NOTE: Both BAL 1 pins are connected together internally.

Features

• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . 75

µV (Max)

• Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . 0.4

• Low Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9nV/

√Hz

• Open Loop Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 140dB

• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 2.5MHz

• All Bipolar Construction

Applications

• High Gain Instrumentation

• Precision Data Acquisition

• Precision Integrators

• Biomedical Amplifiers

• Precision Threshold Detectors

1

2

3

4

8

7

6

5

V+

OUT

BAL

V-

+

BAL 1

BAL 1

-IN

+IN

-

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

NO.

HA7-5135-5

0 to 75

8 Ld CERDIP

F8.3A

Data Sheet

April 1999

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143