LMC272CM NSC [National Semiconductor], LMC272CM Datasheet

LMC272CM

Manufacturer Part Number

LMC272CM

Description

CMOS Dual Low Cost Rail to Rail Output Operational Amplifier

Manufacturer

NSC [National Semiconductor]

Datasheets

1.LMC272.pdf (16 pages)

2.LMC272CM.pdf (16 pages)

3.LMC272CM.pdf (16 pages)

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Download datasheet (451Kb)

LMC272

CMOS Dual Low Cost Rail to Rail Output Operational

Amplifier

General Description

The LMC272 is a CMOS dual operational amplifier with

rail-to-rail output swing and an input common voltage range

that extends below the negative supply. Other performance

characteristics include low voltage operation, low bias cur-

rent, excellent channel-to-channel isolation, good bandwidth

performance and a competitive price.

These devices are available in MSOP package which is

about half the size of a SO-8 device. This enables the de-

signer to fit the device in extremely small applications.

The LMC272C is a direct replacement for TLC272C with per-

formance which meets or exceeds the TLC272C’s guaran-

teed limits in the commercial temperature range when oper-

ating from a supply of 2.7V to 15V (see Electrical

Characteristics table for details).

These features make this cost effective device ideal for new

designs as well as for upgrading existing designs. Applica-

tions include hand-held analytic instruments, transducer am-

plifiers, sample and hold circuits, etc.

Connection Diagram

Ordering Information

8-pin Molded DIP

8-pin SO-8

MSOP

Package

LMC272CN

LMC272CM

LMC272CMX

LMC272CMM

LMC272CMMX

Information

Ordering

DS012867

NSC Drawing

MUA08A

Number

Top View

M08A

N08E

Features

(Typical unless otherwise noted) V

n Output Swing to within 60 mV of supply rail (10 k

n High voltage gain:

n Unity gain-bandwidth: 2.0 MHz

n Wide supply voltage: 2.7V to 15V

n Characterized for: 2.7V, 5V, 10V

n Low supply current: 0.975 mA/amplifier

n Input voltage range: −0.3V to 4.2V

Applications

n Portable instruments

n Upgrade for TLC272C and TS272C

n Photodetector preamplifiers

n D/A converters

n Filters

DS012867-1

LMC272CM

LMC272CN

Package

Marking

A07

90 dB

2.5k Tape and Reel

3k Tape and Reel

Supplied as

Rails

= 5V, T

December 1996

= 25˚C

www.national.com

load)

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