What are the key applications for the LM293DR?

It is commonly used in industrial control systems, consumer electronics, and general-purpose signal comparison tasks where TTL, MOS, or CMOS compatibility is required.

What should engineers review before using the LM293DR?

Engineers should review the input common-mode voltage range (which includes ground) and ensure the output is properly pulled up, as it is an open-collector device.

What are the key specifications of the LM293DR?

Key specs include a 2V to 36V supply range, 2mV typical input offset voltage, 25nA typical input bias current, and a -25°C to 85°C operating temperature range.

What are the sourcing risks for the LM293DR?

The LM293DR is a mature, high-volume component with excellent availability and low supply chain risk.

What is the pinout of LM293DR?

Use the LM293DR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LM293DR pinout to locate pins, power rails, and interface signals before layout.

LM293DR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The LM293DR is a reliable, industry-standard dual differential comparator suitable for a wide range of voltage monitoring and signal processing applications.

Best for

Voltage monitoring
Signal level shifting
General purpose comparison

Avoid if

High-speed applications requiring push-pull outputs

Check before use

Pull-up resistor values
Input common-mode voltage limits

Key specifications

Supply Voltage: 2V to 36V
Input Offset Voltage: 2mV
Operating Temp: -25°C to 85°C
Output Type: Open-Collector

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Compliant
MSL: Level-1-260C-UNLIM
ECCN: EAR99
HTSUS: 8542.39.0001

Application

IndustrialConsumerGeneral Purpose

Datasheet

SGSTS34491-1.pdf

800 KB

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CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The LM293DR is a dual differential comparator IC from Texas Instruments, designed for versatile operation across a wide supply voltage range.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the LM293DR?+×

What are the key applications for the LM293DR?+×

What should engineers review before using the LM293DR?+×

What are the key specifications of the LM293DR?+×

What are the sourcing risks for the LM293DR?+×

What is the pinout of LM293DR?+×