FN7436 Rev 9.00

Page 1 of 16

January 6, 2015

FN7436

Rev 9.00

January 6, 2015

EL8176

Micropower Single Supply Rail-to-Rail Input/Output Precision Op Amp

DATASHEET

The EL8176 is a precision low power, operational amplifier.

The device is optimized for single supply operation between

2.4V to 5.5V.

The EL8176 draws minimal supply current while meeting

excellent DC-accuracy noise and output drive specifications.

Competing devices seriously degrade these parameters to

achieve micropower supply current.

The EL8176 can be operated from one lithium cell or two Ni-Cd

batteries. The input range includes both positive and negative

rail. The output swings to both rails.

Features

• 55µA supply current

• 100µV max offset voltage (8 Ld SO)

•2nA input bias current

• 400kHz gain-bandwidth product

• Single supply operation down to 2.4V

• Rail-to-rail input and output

• Output sources 31mA and sinks 26mA load current

• Pb-free (RoHS compliant)

Applications

• Battery- or solar-powered systems

• 4mA to 20mA current loops

• Handheld consumer products

•Medical devices

• Thermocouple amplifiers

• Photodiode pre amps

• pH probe amplifiers

Pin Configurations

EL8176

(6 LD SOT-23)

TOP VIEW

EL8176

(8 LD SO)

TOP VIEW

1

2

3

6

4

5

+-

OUT

IN+

EN

IN-

1

2

3

4

8

7

6

5

-

+

NC

IN-

IN+

EN

OUT

NC