©2001 Fairchild Semiconductor Corporation

www.fairchildsemi.com

Rev. 1.0.1

Features

• Low input bias current : 250nA (Max)

• Low input offset current : 50nA (Max)

• Differential Input Voltage :

±30V

• Power supply voltage : single 5.0V supply to

±15V.

• Offset voltage null capability.

• Strobe capability.

Description

The LM311 series is a monolithic, low input current voltage

comparator. The device is also designed to operate from dual

or single supply voltage.

8-DIP

8-SOP

1

1

Internal Block Diagram

LM311

Single Comparator