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Design

LMC7101, LMC7101Q-Q1

SNOS719G – SEPTEMBER 1999 – REVISED SEPTEMBER 2015

LMC7101, LMC7101Q-Q1 Tiny Low-Power Operational Amplifier

With Rail-to-Rail Input and Output

1 Features

3 Description

The LMC7101 device is a high-performance CMOS

1

•

Tiny 5-Pin SOT-23 Package Saves

operational amplifier available in the space-saving 5-

Space—Typical Circuit Layouts Take Half the

pin SOT-23 tiny package. This makes the LMC7101

Space of 8-Pin SOIC Designs

ideal for space- and weight-critical designs. The

•

Ensured Specifications at 2.7-V, 3-V, 5-V, 15-V

performance is similar to a single amplifier of the

Supplies

LMC6482 and LMC6484 types, with rail-to-rail input

and output, high open-loop gain, low distortion, and

•

Typical Supply Current 0.5 mA at 5 V

low-supply currents.

•

Typical Total Harmonic Distortion of 0.01% at 5 V

The main benefits of the tiny package are most

•

1-MHz Gain Bandwidth

apparent in small portable electronic devices, such as

•

Similar to Popular LMC6482 and LMC6484

mobile

phones,

pagers,

notebook

computers,

•

Rail-to-Rail Input and Output

personal digital assistants, and PCMCIA cards. The

tiny amplifiers can be placed on a board where they

•

Temperature Range –40°C to 125°C

are needed, thus simplifying board layout.

(LMC7101Q-Q1)

Device Information(1)

2 Applications

PART NUMBER

PACKAGE

BODY SIZE (NOM)

•

Mobile Communications

LMC7101,

SOT-23 (5)

2.90 mm × 1.60 mm

•

Notebooks and PDAs

LMC7101Q-Q1

•

Battery Powered Products

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

•

Sensor Interface

•

Automotive Applications (LMC7101Q-Q1)

Example Application

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.