TECHNICAL DATA

2011, January, Rev. 01

L ow Power Dual Oper ational Amplifier

The IL2904 contains two independent high gain operational amplifiers

with internal frequency compensation. The two op-amps operate over a

wide voltage range from a single power supply. Also use a split power

supply. The device has low power supply current drain, regardless of the

power supply voltage. The low power drain also makes the IL2904 a good

choice for battery operation.

When your project calls for a traditional op-amp function, now you can

streamline your design with a simple single power supply. Use ordinary

application, without requiring an extra 15V power supply just to have the

interface electronics you need.

The IL2904 is a versatile, rugged workhorse with a thousand-and-one

uses, from amplifying signals from a variety of transducers to dc gain

blocks, or any op-amp function. The attached pages offer some recipes that

will have your project cooking in no time.

•

Internally frequency compensated for unity gain

•

Large DC voltage gain: 100dB

•

Wide power supply range:

3V ~ 32V (or

±1.5V ~ ±16V)

•

Input common-mode voltage range includes ground

•

Large output voltage swing: 0V DC to V

•

Power drain suitable for battery operation

•

Low input offset voltage and offset current

•

Differential input voltage range equal to the power supply voltage

•

Possible to exchange the position of Pin9 for Pin1 because of Pin

Connection being symmetric(IL2904S only)

IL2904

ORDERI NG I NFORM ATI ON

IL2904N Plastic

IL2904D SOIC

IL2904S SIP-8

T

-40

° to 85° C for all packages.

PI N ASSI GNM ENT

L OGI C DI AGRAM

PIN 4 = GND

PIN 8= V

CC