LM393M The On Semiconductor LM393M is a dual differential comparator IC designed for single or split supply operation. It offers a wide supply voltage range and low current drain.
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LM393M

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM393M is a dual differential comparator IC designed for single or split supply operation. It offers a wide supply voltage range and low current drain.
✓ Total Stock: 170 pcs

LM393M Available from 1 distributor

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170 pcs
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LM393M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Elements
Operating Temperature
Output Current
Output Type
Propagation Delay
Quiescent Current
Supplier Device Package
Tape & Reel
Type
Voltage

LM393M Description

Short technical summary and product information.

The LM393M from On Semiconductor is a dual, independent precision voltage comparator. It is designed for single or split supply operation, accommodating a wide single-supply range from 2.0 Vdc to 36 Vdc and a split-supply range of ±1.0 Vdc to ±18 Vdc. This device features very low current drain, independent of supply voltage, at 0.4 mA.

 

Key electrical characteristics include a low input bias current of 25 nA, a low input offset current of 5.0 nA, and a low input offset voltage of 5.0 mV maximum. The input common mode range extends to ground level, and the differential input voltage range is equal to the power supply voltage. Its outputs are compatible with DTL, ECL, TTL, MOS, and CMOS logic levels.

 

The LM393M is housed in an 8-SOIC surface mount package, measuring 0.154 inches in width. It operates within a temperature range of 0°C to 70°C. ESD clamps on the inputs enhance ruggedness without affecting performance. This comparator is suitable for various applications in consumer, automotive, and industrial electronics.

LM393M Quick Information

Product Type: Comparator
Series: LM393
Canonical Name: LM393M Dual Comparator
Subcategory: Dual Comparator

LM393M Compliance

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

LM393M Features

  • Dual independent precision voltage comparators.
  • Wide single-supply range: 2.0 Vdc to 36 Vdc.
  • Very low current drain: 0.4 mA.
  • Low input offset voltage: 5.0 mV maximum.
  • Surface mount 8-SOIC package.

LM393M Applications

  • Suitable for consumer electronics.
  • Ideal for automotive applications.
  • Used in industrial control systems.
  • General purpose voltage detection.

LM393M FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM393M comparator?

The LM393M operates with a single supply voltage range of 2.0 Vdc to 36 Vdc, or a split supply range of ±1.0 Vdc to ±18 Vdc.

What is the operating temperature range for the LM393M?

The LM393M operates within a temperature range of 0°C to 70°C.

What package type is the LM393M comparator supplied in?

The LM393M is supplied in an 8-SOIC package (0.154", 3.90mm Width) for surface mounting.

What is the RoHS status of the LM393M?

The LM393M is RoHS3 Compliant.

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