LMC7101

Tiny Low Power Operational Amplifier with Rail-To-Rail

Input and Output

General Description

The LMC7101 is a high performance CMOS operational am-

plifier available in the space saving SOT 23-5 Tiny package.

This makes the LMC7101 ideal for space and weight critical

designs. The performance is similar to a single amplifier of

the LMC6482/4 type, with rail-to-rail input and output, high

open loop gain, low distortion, and low supply currents.

The main benefits of the Tiny package are most apparent in

small portable electronic devices, such as mobile phones,

pagers, notebook computers, personal digital assistants,

and PCMCIA cards. The tiny amplifiers can be placed on a

board where they are needed, simplifying board layout.

Features

n Tiny SOT23-5 package saves space — typical circuit

layouts take half the space of SO-8 designs

n Guaranteed specs at 2.7V, 3V, 5V, 15V supplies

n Typical supply current 0.5 mA at 5V

n Typical total harmonic distortion of 0.01% at 5V

n 1.0 MHz gain-bandwidth

n Similar to popular LMC6482/4

n Input common-mode range includes V

n Tiny package outside dimensions — 120 x 118 x 56 mils,

3.05 x 3.00 x 1.43 mm

Applications

n Mobile communications

n Notebooks and PDAs

n Battery powered products

n Sensor interface

Connection Diagram

Package

Ordering Information

NSC Drawing

Number

Package

Marking

Supplied As

5-Pin SOT 23-5

LMC7101AIM5

MA05A

A00A

1k Units on Tape and Reel

LMC7101AIM5X

MA05A

A00A

3k Units Tape and Reel

LMC7101BIM5

MA05A

A00B

1k Units on Tape and Reel

LMC7101BIM5X

MA05A

A00B

3k Units Tape and Reel

5-Pin SOT23-5

DS011991-2

Top View

September 1999

© 1999 National Semiconductor Corporation

DS011991

www.national.com