Integrated Circuits (ICs)

LM311MX

Obsolete

ON Semiconductor

IC COMPARATOR 1 GEN PUR 8SOIC

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DocumentsDatasheet

Integrated Circuits (ICs)

LM311MX

Obsolete

ON Semiconductor

IC COMPARATOR 1 GEN PUR 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM311MX

Current - Input Bias (Max)	0.25 µA
Current - Quiescent (Max) [Max]	7.5 mA
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Open-Emitter
Output Type	Open-Collector
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Type	General Purpose
Voltage - Input Offset (Max) [Max]	7.5 mV
Voltage - Supply, Single/Dual (±) [Max]	15 V, 30 V
Voltage - Supply, Single/Dual (±) [Min]	-2.5 V, 5 V

LM311 Series

Comparator, Single

Part	Type	Output Type	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Current - Quiescent (Max) [Max]	Current - Input Bias (Max)	Mounting Type	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input Offset (Max) [Max]	Output Type	Output Type
ON Semiconductor LM311DR2G	General Purpose	DTL MOS Open-Collector Open-Emitter RTL TTL	-2.5 V 5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	7.5 mA	0.25 µA	Surface Mount	1	70 °C	0 °C
ON Semiconductor LM311DR2
ON Semiconductor LM311MX	General Purpose		-2.5 V 5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	7.5 mA	0.25 µA	Surface Mount	1	70 °C	0 °C	7.5 mV	Open-Emitter	Open-Collector
ON Semiconductor LM311DG	General Purpose	DTL MOS Open-Collector Open-Emitter RTL TTL	-2.5 V 5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	7.5 mA	0.25 µA	Surface Mount	1	70 °C	0 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	412	$ 0.73

Description

General part information

LM311 Series

The ability to operate from a single power supply of 5.0 V to 30 V or +/-15 V split supplies, as commonly used with operational amplifiers, makes the LM211/LM311 a truly versatile comparator. Moreover, the inputs of the device can be isolated from system ground while the output can drive loads referenced either to ground, the VCC or the VEE supply. This flexibility makes it possible to drive DTL, RTL, TTL, or MOS logic. The output can also switch voltages to 50 V at currents to 50 mA. Thus the LM211/LM311 can be used to drive relays, lamps or solenoids.

Documents

Technical documentation and resources