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LM311DG The On Semiconductor LM311DG is a general purpose comparator designed for versatile operation. It features a wide supply voltage range and operates within a standard temperature range.
Mfr Part #:

LM311DG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM311DG is a general purpose comparator designed for versatile operation. It features a wide supply voltage range and operates within a standard temperature range.
✓ Total Stock: 1,170 pcs

LM311DG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
757 pcs
On Request
757 pcs On Request 1 On Request On Request 19+ On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
413 pcs
On Request
413 pcs On Request 1 On Request On Request 2007 On Request On Request
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LM311DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Quiescent (Max)
Input Voltage
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Power Dissipation
Supplier Device Package
Supply Voltage
Tape & Reel
Type
Voltage
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LM311DG Description

Short technical summary and product information.

The LM311DG from On Semiconductor is a single, general-purpose comparator housed in an 8-SOIC package. This versatile component is capable of operating from a single power supply ranging from 5.0 V to 30 V, or from split supplies. Its inputs can be isolated from system ground, and the output can drive loads referenced to ground, the VCC, or the VEE supply, making it compatible with DTL, RTL, TTL, or MOS logic.

 

Key electrical characteristics include an input offset voltage of 7.5mV at ±15V and an input bias current of 0.25µA at ±15V. The device operates with a quiescent current of 7.5mA and can handle a total supply voltage of up to 36Vdc. The output can switch voltages up to 50Vdc at currents to 50mA.

 

Designed for surface mount applications, the LM311DG operates within an ambient temperature range of 0°C to 70°C. The package is an 8-SOIC with dimensions of 0.154 inches (3.90mm) width. This comparator is suitable for driving relays, lamps, or solenoids, offering flexibility in various circuit designs.

LM311DG Quick Information

Product Type: Comparator
Canonical Name: LM311DG Single Comparator
Subcategory: Linear - Comparators

LM311DG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb−Free

LM311DG Features

  • General purpose single comparator.
  • Operates from 5V to 30V single supply.
  • Output drives DTL, TTL, MOS logic.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

LM311DG Applications

  • Drives relays, lamps, or solenoids.
  • Compatible with DTL, RTL, TTL logic.
  • Suitable for various logic interfaces.
  • Flexible power supply operation.

LM311DG FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM311DG comparator?

The LM311DG comparator can operate from a single power supply of 5.0 V to 30 V or from split supplies.

What is the package type for the LM311DG?

The LM311DG is available in an 8-SOIC package with dimensions of 0.154 inches (3.90mm) width.

What is the operating temperature range of the LM311DG?

The LM311DG operates within an ambient temperature range of 0°C to 70°C.

What is the RoHS status of the LM311DG?

The LM311DG is RoHS3 Compliant.

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