TLH11477

February 1995

LM709

Operational Amplifier

General Description

The LM709 series is a monolithic operational amplifier in-

tended for general-purpose applications Operation is com-

pletely specified over the range of voltages commonly used

for these devices The design in addition to providing high

gain minimizes both offset voltage and bias currents Fur-

ther the class-B output stage gives a large output capability

with minimum power drain

External components are used to frequency compensate

the amplifier Although the unity-gain compensation network

specified will make the amplifier unconditionally stable in all

feedback configurations compensation can be tailored to

optimize high-frequency performance for any gain setting

The LM709C is the commercial-industrial version of the

LM709 It is identical to the LM709 except that it is specified

Connection Diagrams

Metal Can Package

TLH11477 – 4

Order Number LM709AH LM709H or LM709CH

See NS Package Number H08C

Dual-In-Line Package

TLH11477 – 6

Order Number LM709CN-8

See NS Package Number N08E

Dual-In-Line Package

TLH11477 – 5

Order Number LM709CN

See NS Package Number N14A

C1995 National Semiconductor Corporation

RRD-B30M115Printed in U S A