What are the key operating voltage ranges?

It supports a single supply range of 2V to 36V or dual supplies from ±1V to ±18V.

How does the output stage function?

It uses an open-collector output, which allows for wired-AND configurations and interfacing with various logic levels like TTL, MOS, and CMOS.

What are the typical applications?

Commonly used in industrial control, power management, and general-purpose voltage monitoring circuits.

What should sourcing teams check before buying LM2901DR?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of LM2901DR?

Use the LM2901DR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LM2901DR pinout to locate pins, power rails, and interface signals before layout.

LM2901DR Datasheet, Specs, Alternatives & ECAD | ROHM

AI summary

The LM2901DR is a quad differential comparator designed for wide-range single or dual supply operation.

Best for

Voltage monitoring
Level shifting
General purpose comparison

Avoid if

High-speed applications requiring push-pull outputs

Check before use

Pull-up resistor values
Common-mode input range limits

Key specifications

Channels: 4
Supply Voltage: 2V to 36V
Response Time: 1.3 µs
Output Type: Open Collector

Compliance & Environment

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

Application

IndustrialPower ManagementGeneral Purpose

Datasheet

185853.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM2901DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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

It is a quad differential comparator IC featuring four independent comparators in a single SOP-14 package.

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 LM2901DR?+×

What are the key operating voltage ranges?+×

How does the output stage function?+×

What are the typical applications?+×

What should sourcing teams check before buying LM2901DR?+×

What is the pinout of LM2901DR?+×