LM393D The STMicroelectronics LM393D is a dual general-purpose comparator IC designed for a wide range of applications. It operates from a 2V to 30V supply voltage and features a surface mountable 8-SOIC package.
Mfr Part #:

LM393D

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM393D is a dual general-purpose comparator IC designed for a wide range of applications. It operates from a 2V to 30V supply voltage and features a surface mountable 8-SOIC package.
Total Stock: 282,697 pcs

LM393D Available from 4 distributors

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LM393D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM393D Description

Short technical summary and product information.

The STMicroelectronics LM393D is a dual, general-purpose comparator IC housed in an 8-SOIC package. It is designed to operate from a single power supply over a wide range of voltages, from 2V to 30V. The device features an operating temperature range of 0°C to 70°C and offers an output type compatible with TTL, MOS, and CMOS logic.

 

Key electrical characteristics include a low input offset voltage and a response time of 0.3µs. The comparator has a voltage gain of 106.02dB and an output current capability of 6mA per channel. Its surface mountable design makes it suitable for various electronic assemblies.

 

Applications for this comparator include building automation, factory automation and control, motor drives, and appliances. The LM393D provides reliable performance for voltage comparison tasks in diverse electronic systems.

LM393D Quick Information

Product Type: Comparator
Series: LM393
Canonical Name: LM393D Dual Comparator
Subcategory: General Purpose

LM393D Compliance

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

LM393D Features

  • Dual general-purpose comparator IC.
  • Wide 2V to 30V operating supply voltage.
  • Fast 0.3µs response time.
  • Surface mount 8-SOIC package.
  • Operates from 0°C to 70°C.

LM393D Applications

  • Suitable for building automation.
  • Used in factory automation control.
  • Applicable for motor drive circuits.
  • Designed for appliance applications.
  • Ideal for voltage comparison tasks.

LM393D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM393D comparator?

The LM393D comparator operates from a supply voltage of 2V to 30V.

What is the operating temperature range of the LM393D?

The LM393D has an operating temperature range of 0°C to 70°C.

What package type is the LM393D available in?

The LM393D is available in an 8-SOIC package.

Is the LM393D RoHS compliant?

Yes, the LM393D is RoHS3 Compliant.

What is the response time of the LM393D comparator?

The response time of the LM393D comparator is 0.3µs.

What is the output type of the LM393D?

The output type of the LM393D is CMOS, DTL, ECL, MOS, Open-Collector, TTL.

How many elements are in the LM393D?

The LM393D has 2 elements.

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