1

40V General Purpose Precision Operational Amplifier

ISL28177

The ISL28177 is an OP07 replacement featuring low input

offset voltage, low input bias current, and competitive noise

and AC performance. The ESD ratings are best among

competitive parts at 5kV HBM, 300V MM, and 2.2kV CDM. The

amplifier operates over the 6V (±3V) to 40V (±20V) range.

Applications include precision active filters, medical and

analytical instrumentation, precision power supply controls,

and industrial sensors.

The ISL28177 is available in the SOT23-5 and SOIC-8

packages and operates over the extended temperature range

to -40°C to +125°C.

Features

• Wide Supply Range . . . . . . . . . . . . . . . . 6V (±3V) to 40V (±20V)

• Low Input Offset Voltage. . . . . . . . . . . . . . . . . . . . 150µV, Max

• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .1nA, Max

• Low Noise . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5nV/

√Hz @ 1kHz

• Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600kHz

• Exceptional ESD Performance . . . . . . . . . 5kV HBM, 300V MM,

2.2kV CDM

• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C

•Packages

- ISL28177 (Single) . . . . . . . . . . . . . . . . . . . SOT23-5, SOIC-8

Applications

• Precision Active Filters

• Medical and Analytical Instrumentation

• Precision Power Supply Controls

• Industrial Sensors

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. INPUT NOISE PERFORMANCE

-

+

OUTPUT

SALLEN-KEY LOW PASS FILTER (10kHz)

1.84k

4.93k

3.3nF

8.2nF

0.1

1

10

100

1k

10k

100k

FREQUENCY (Hz)

1

10

100

1000

10000

1

10

100

1000

10000

INPUT NOISE CURRENT

INPUT NOISE VOLTAGE

April 5, 2012

FN7859.2

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

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.