LM393ADR The ST LM393ADR is a precision dual differential comparator designed for industrial applications. It operates over a wide voltage range and features low power consumption.
Mfr Part #:

LM393ADR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST LM393ADR is a precision dual differential comparator designed for industrial applications. It operates over a wide voltage range and features low power consumption.
✓ Total Stock: 446 pcs
$ Price Range: $0.11

LM393ADR Available from 1 distributor

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✓ Non-Authorised
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446 pcs
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LM393ADR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LM393ADR Description

Short technical summary and product information.

The ST LM393ADR is a precision dual differential comparator housed in an 8-pin SOIC package. It is designed for industrial-grade applications and operates within a temperature range of 0 to 70°C.

 

Key electrical characteristics include a low input offset voltage of 0.37mV and a low input bias current of 3.5nA. The device consumes a low supply current of 200µA per comparator and offers a fast response time of 1µs. The common-mode input voltage range includes ground, and the differential input voltage range is equal to the maximum-rated supply voltage of ±38V.

 

This comparator is compatible with TTL, MOS, and CMOS logic levels. The LM393ADR is suitable for various signal comparison tasks in electronic circuits where precise and reliable voltage level detection is required. Its surface-mount SOIC package facilitates integration into compact PCB designs.

LM393ADR Quick Information

Product Type: Dual Differential Comparator
Canonical Name: LM393ADR Precision Dual Differential Comparator
Subcategory: Dual Differential Comparator

LM393ADR Compliance

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

LM393ADR Estimated Pricing

Qty Low High
1+ $0.11 $0.11

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM393ADR Features

  • Precision dual differential comparator
  • Wide operating temperature range
  • Low input offset voltage
  • Low input bias current
  • Fast response time

LM393ADR Applications

  • Industrial grade signal comparison
  • Voltage level detection circuits
  • Power sensitive applications
  • Fast switching applications

LM393ADR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM393ADR?

The operating temperature range for the LM393ADR is 0 to 70°C.

What is the typical input offset voltage of the LM393ADR?

The typical input offset voltage for the LM393ADR is 0.37mV.

What is the typical input bias current for the LM393ADR?

The typical input bias current for the LM393ADR is 3.5nA.

What is the typical supply current per comparator for the LM393ADR?

The typical supply current per comparator for the LM393ADR is 200µA.

What is the typical response time of the LM393ADR?

The typical response time for the LM393ADR is 1µs.

What is the ESD rating (HBM) for the LM393ADR?

The ESD rating (HBM) for the LM393ADR is 2kV.

What is the differential input voltage range for the LM393ADR?

The differential input voltage range for the LM393ADR is ±38V.

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