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LM393AD The LM393AD is a dual voltage comparator from Texas Instruments, designed for efficient operation. It features a surface mount 8-SOIC package.
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LM393AD

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LM393AD is a dual voltage comparator from Texas Instruments, designed for efficient operation. It features a surface mount 8-SOIC package.
✓ Total Stock: 248,767 pcs

LM393AD Available from 5 distributors

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LM393AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Channels
Number of Elements
Operating Temperature
Output Current
Output Type
Power Dissipation
Response Time
Supplier Device Package
Tape & Reel
Type
Voltage
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LM393AD Description

Short technical summary and product information.

The LM393AD is a dual voltage comparator IC manufactured by Texas Instruments. It is designed to operate from a single supply voltage range of +2V to +36V or dual supplies from ±1V to ±18V. This comparator features a low supply current that is independent of the supply voltage, making it power-efficient.

 

Key electrical characteristics include a low input bias current of 25nA typical and a low input offset voltage of ±1mV typical. The input common-mode voltage range includes ground, even when operated from a single power supply. The output type is compatible with TTL, DTL, ECL, MOS, and CMOS logic levels, with an open-drain output.

 

This device comes in an 8-SOIC surface mount package, suitable for various electronic assemblies. The operating temperature range is from 0°C to 70°C, making it suitable for general-purpose applications. It offers a response time of 1.3µs typical.

 

The LM393AD is a general-purpose comparator suitable for a wide range of applications requiring voltage level detection and comparison.

LM393AD Quick Information

Product Type: Dual Voltage Comparator
Series: LM393
Canonical Name: LM393AD Dual Voltage Comparator
Subcategory: Dual Voltage Comparator

LM393AD Compliance

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

LM393AD Features

  • Dual voltage comparator IC.
  • Wide single or dual supply voltage range.
  • Low input bias and offset voltage.
  • Input common-mode range includes ground.
  • Surface mount 8-SOIC package.

LM393AD Applications

  • Voltage level detection circuits.
  • General purpose comparison tasks.
  • Power supply monitoring applications.
  • Battery-powered equipment designs.

LM393AD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM393AD?

The operating temperature range for the LM393AD is 0°C to 70°C.

What type of package does the LM393AD come in?

The LM393AD comes in an 8-SOIC package.

What is the supply voltage range for the LM393AD?

The LM393AD supports a single supply voltage range of +2V to +36V or dual supplies from ±1V to ±18V.

What is the typical input bias current for the LM393AD?

The typical input bias current for the LM393AD is 25nA.

What is the typical input offset voltage for the LM393AD?

The typical input offset voltage for the LM393AD is ±1mV.

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