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LM311NG The On Semiconductor LM311NG is a single general-purpose comparator designed for versatile operation. It supports a wide supply voltage range and offers multiple output logic interfaces.
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LM311NG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM311NG is a single general-purpose comparator designed for versatile operation. It supports a wide supply voltage range and offers multiple output logic interfaces.
✓ Total Stock: 4,000 pcs

LM311NG Available from 1 distributor

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Components Technology Group, Inc. ✓
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4,000 pcs
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LM311NG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Quiescent Current
Supplier Device Package
Supply Voltage
Tape & Reel
Type
Voltage
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LM311NG Description

Short technical summary and product information.

The LM311NG from On Semiconductor is a single general-purpose comparator IC. It is capable of operating from a single power supply ranging from 5V to 36V, or from split supplies of ±2.5V to ±18V. This versatility makes it suitable for various applications.

 

The comparator features an input offset voltage of a maximum of 7.5mV at ±15V and an input bias current of 0.25µA at ±15V. It consumes a quiescent current of 7.5mA. The output stage is designed to drive DTL, MOS, RTL, and TTL logic, with open-collector and open-emitter capabilities for flexible wired connections.

 

Operating within a temperature range of 0°C to 70°C, the LM311NG is housed in an 8-SOIC surface-mount package. Its design allows for isolation of inputs from system ground, and the output can drive loads referenced to ground, VCC, or VEE supply, enabling it to drive relays, lamps, or solenoids with voltages up to 50V at currents to 50mA.

LM311NG Quick Information

Product Type: Comparator
Canonical Name: LM311NG Single General Purpose Comparator
Subcategory: General Purpose

LM311NG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM311NG Features

  • Single general-purpose comparator IC.
  • Wide supply voltage range: 5V to 36V.
  • Supports DTL, MOS, RTL, and TTL logic.
  • Open-collector/emitter output flexibility.
  • Surface-mount 8-SOIC package.

LM311NG Applications

  • Voltage level detection circuits.
  • Signal comparison applications.
  • Driving relays and solenoids.
  • Logic interface circuits.

LM311NG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM311NG comparator?

The LM311NG can operate from a single supply voltage of 5V to 36V or dual supplies from ±2.5V to ±18V.

What is the maximum input offset voltage for the LM311NG?

The maximum input offset voltage is 7.5mV at ±15V.

What type of output does the LM311NG comparator provide?

The LM311NG provides DTL, MOS, Open-Collector, Open-Emitter, RTL, and TTL compatible outputs.

What is the operating temperature range for the LM311NG?

The operating temperature range is 0°C to 70°C.

What package type is the LM311NG comparator supplied in?

The LM311NG is supplied in an 8-SOIC package.

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