What are the key applications for the LM2903DR?

It is commonly used in industrial control systems, voltage monitoring, threshold detection, and general-purpose signal comparison.

What output configuration does the LM2903DR use?

It features an open-collector output, which allows for easy interfacing with TTL, MOS, and CMOS logic levels and supports wired-AND configurations.

What should be considered regarding the input voltage range?

The common-mode input voltage range includes ground, but the upper limit is typically VCC - 1.5V. Ensure input signals stay within these bounds for proper operation.

What is the sourcing status of the LM2903DR?

The component is currently active and widely available through major distributors, with high stock levels.

What is the pinout of LM2903DR?

Use the LM2903DR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LM2903DR pinout to locate pins, power rails, and interface signals before layout.

LM2903DR Datasheet, Specs, Alternatives & ECAD | ROHM

AI summary

The LM2903DR is a versatile dual differential comparator from Texas Instruments, ideal for wide-voltage threshold detection and general-purpose sensing.

Best for

Voltage monitoring
Threshold detection
Industrial sensing

Avoid if

High-speed applications requiring push-pull outputs

Check before use

Pull-up resistor requirements
Input common-mode voltage limits

Key specifications

Supply Voltage: 2V to 36V
Channels: 2
Output Type: Open Collector
Response Time: 1.3 µs

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: EAR99
HTSUS: 8542330001.0

Application

IndustrialGeneral Purpose

Datasheet

89111.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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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 LM2903DR is a dual differential comparator IC capable of operating from a single supply voltage between 2V and 36V.

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 LM2903DR?+×

What are the key applications for the LM2903DR?+×

What output configuration does the LM2903DR use?+×

What should be considered regarding the input voltage range?+×

What is the sourcing status of the LM2903DR?+×

What is the pinout of LM2903DR?+×