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A3121LU, A3122ELT, A3123

Table of contents:
Info of A3121LU
Info of A3122ELT
Info of A3123

A3121LU, A3122ELT, A3123 Selling Leads, Datasheet

MFG:ALLEGRO Package Cooled:3-pin SIP D/C:08+/09+

A3121LU, A3122ELT, A3123 Datasheet download

Five Points

Part Number: A3121LU

MFG: ALLEGRO

Package Cooled: 3-pin SIP

D/C: 08+/09+

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A3121LU Parameters

A3122ELT Features

Superior Temp. Stability for Automotive or Industrial Applications
4.5 V to 24 V Operation ... Needs Only An Unregulated Supply
Open-Collector 25 mA Output ... Compatible with Digital Logic
Reverse Battery Protection
Activate with Small,Commercially Available Permanent Magnets
Solid-State Reliability ... No Moving Parts
Small Size
Resistant to Physical Stress

A3121LU General Description

3121, 3122, and 3123 Hall-Effect Switches for High-Temperature

A3121LU Features

Superior Temp. Stability for Automotive or Industrial Applications
4.5 V to 24 V Operation ... Needs Only An Unregulated Supply
Open-Collector 25 mA Output ... Compatible with Digital Logic
Reverse Battery Protection
Activate with Small,Commercially Available Permanent Magnets
Solid-State Reliability ... No Moving Parts
Small Size
Resistant to Physical Stress

A3121LU Typical Application

A3122ELT Datasheet

A3122ELT Parameters

A3122ELT Features

Superior Temp. Stability for Automotive or Industrial Applications
4.5 V to 24 V Operation ... Needs Only An Unregulated Supply
Open-Collector 25 mA Output ... Compatible with Digital Logic
Reverse Battery Protection
Activate with Small,Commercially Available Permanent Magnets
Solid-State Reliability ... No Moving Parts
Small Size
Resistant to Physical Stress

A3122ELT General Description

3121, 3122, and 3123 Hall-Effect Switches for High-Temperature

A3122ELT Features

Superior Temp. Stability for Automotive or Industrial Applications
4.5 V to 24 V Operation ... Needs Only An Unregulated Supply
Open-Collector 25 mA Output ... Compatible with Digital Logic
Reverse Battery Protection
Activate with Small,Commercially Available Permanent Magnets
Solid-State Reliability ... No Moving Parts
Small Size
Resistant to Physical Stress

A3122ELT Typical Application

A3122ELT Datasheet

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