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LM293ADT

The LM293ADT is a general purpose comparator IC from STMicroelectronics with two elements. It features an open-collector output and operates within a temperature range of -40°C to 105°C.

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LM293ADT Description

Short technical summary and product information.

The LM293ADT is a general purpose comparator integrated circuit manufactured by STMicroelectronics. This component features two comparator elements, designed for versatile applications. It offers an open-collector, open-drain, and rail-to-rail output type, providing flexibility in circuit design.

The device operates across a wide temperature range, from -40°C to 105°C, making it suitable for various environmental conditions. Its supply voltage can range from 2V to 36V for single supply or ±1V to ±18V for dual supply configurations. The input offset voltage is a maximum of 2mV at 30V, with a low input bias current of 0.1µA at 5V.

Packaged in an 8-SOIC form factor with a width of 0.154 inches (3.90mm), the LM293ADT is designed for surface mount applications. The standard package is available in Cut Tape (CT) and Digi-Reel® formats. This comparator is a reliable choice for applications requiring precise signal comparison and level detection.

LM293ADT Quick Information

Product Type: Comparator

Canonical Name: LM293ADT General Purpose Comparator

Subcategory: General Purpose

LM293ADT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM293ADT Features

Dual general purpose comparator IC.
Open-collector, open-drain output.
Wide operating voltage range.
Operates from -40°C to 105°C.
Surface mount 8-SOIC package.

LM293ADT Applications

Used for signal level detection.
Suitable for voltage threshold circuits.
Ideal for general purpose comparison tasks.
Applicable in wide temperature environments.

LM293ADT FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the LM293ADT?

-40°C to 105°C

What type of output does the LM293ADT have?

Open-Collector, Open-Drain, Rail-to-Rail

What is the supply voltage range for the LM293ADT?

2V ~ 36V, ±1V ~ ±18V

What is the package type for the LM293ADT?

8-SOIC (0.154", 3.90mm Width)

How many elements are in the LM293ADT comparator?

Category	Comparators
Manufacturer Name	STMicroelectronics
Current	2.5mA
Lead Spacing	3.90 mm
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature	-40°C ~ 105°C
Output Type	Open-Collector, Open-Drain, Rail-to-Rail
Supplier Device Package	8-SOIC
Tape & Reel	No
Type	General Purpose
Voltage	2mV @ 30V