LM393AD The STMicroelectronics LM393AD is a dual voltage comparator designed for general-purpose applications. It operates over a wide supply voltage range and features a standard SOIC package.
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LM393AD

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM393AD is a dual voltage comparator designed for general-purpose applications. It operates over a wide supply voltage range and features a standard SOIC package.
Total Stock: 900 pcs

LM393AD Available from 1 distributor

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900 pcs
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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 Elements
Operating Temperature
Output Current
Output Type
Power Dissipation
Response Time
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage

LM393AD Description

Short technical summary and product information.

The STMicroelectronics LM393AD is a dual, general-purpose voltage comparator IC. It is designed to operate from a wide single supply voltage range of +2V to +36V or dual supplies from ±1V to ±18V. This comparator features a low supply current of 0.4mA, independent of the supply voltage.

 

Key electrical characteristics include a low input bias current of 25nA typical and a low input offset current of ±5nA typical. The input offset voltage is typically ±1mV. The input common-mode voltage range includes ground, even when operated from a single supply. The output saturation voltage is 250mV typical at 4mA. The differential input voltage range is equal to the supply voltage.

 

This device is housed in an 8-SOIC surface-mount package. The operating temperature range is 0°C to 70°C. The LM393AD offers TTL, DTL, ECL, MOS, and CMOS compatible outputs. It is suitable for various electronic designs requiring precise voltage comparison.

 

Compliance information indicates RoHS3 compliance and REACH unaffected status. The Moisture Sensitivity Level (MSL) is 1 (unlimited).

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
Lead Free: Lead Free

LM393AD Features

  • Wide single supply voltage range.
  • Low supply current independent of voltage.
  • Input common-mode range includes ground.
  • Low input bias and offset currents.
  • Surface mount 8-SOIC package.

LM393AD Applications

  • General purpose voltage comparison.
  • Low power circuit designs.
  • Battery operated systems.
  • Threshold detection circuits.

LM393AD FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the LM393AD?

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

What is the operating temperature range for the LM393AD?

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

What package type is the LM393AD available in?

The LM393AD is available in an 8-SOIC package.

Is the LM393AD RoHS compliant?

Yes, the LM393AD is RoHS3 compliant.

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