LMC660

www.ti.com

SNOSBZ3D – APRIL 1998 – REVISED MARCH 2013

LMC660 CMOS Quad Operational Amplifier

Check for Samples: LMC660

1

FEATURES

DESCRIPTION

The LMC660 CMOS Quad operational amplifier is

2

•

Rail-to-Rail Output Swing

ideal for operation from a single supply. It operates

•

Specified for 2 k

Ω and 600Ω Loads

from +5V to +15.5V and features rail-to-rail output

•

High Voltage Gain:

126 dB

swing in addition to an input common-mode range

that includes ground. Performance limitations that

•

Low Input Offset Voltage:

3 mV

have plagued CMOS amplifiers in the past are not a

•

Low Offset Voltage Drift:

1.3

μV/°C

•

Ultra Low Input Bias Current:

2 fA

broadband noise as well as voltage gain into realistic

loads (2 k

Ω and 600Ω) are all equal to or better than

•

widely accepted bipolar equivalents.

•

Operating Range from +5V to +15.5V Supply

This chip is built with TI's advanced Double-Poly

•

+

Silicon-Gate CMOS process.

•

Low Distortion:

0.01% at 10 kHz

See the LMC662 datasheet for a dual CMOS

•

Slew Rate:

1.1 V/

μs

operational amplifier with these same features.

APPLICATIONS

•

High-Impedance Buffer or Preamplifier

•

Precision Current-to-Voltage Converter

•

Long-Term Integrator

•

Sample-and-Hold Circuit

•

Peak Detector

•

Medical Instrumentation

•

Industrial Controls

•

Automotive Sensors

Connection Diagrams

Figure 1. 14-Pin SOIC/PDIP

Figure 2. LMC660 Circuit Topology (Each

Amplifier)

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2

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PRODUCTION DATA information is current as of publication date.

Copyright © 1998–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.