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SS445P - Unipolar Hall-effect Digital Position Sensor

Datasheet Summary

Description

The SS345PT/SS445P sensors are small, versatile digital Halleffect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, designed to respond to a single North pole (SS345PT) or South pole (SS445P).

Features

  • Subminiature package size (SS345PT) uses less space on the PCB than standard Hall-effect sensor packages such as TO-92 or SOT-89, allowing for use in smaller assemblies Tape and reel packaging (SS345PT) allows for automated component placement, helping to reduce manufacturing costs Small, flat TO-92-style package (SS445P) is also available Simple activation from a North pole (SS345PT) or a South pole (SS445P) makes these products suitable in a variety of potential.

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Datasheet preview – SS445P

Datasheet Details

Part number SS445P
Manufacturer Honeywell
File Size 459.90 KB
Description Unipolar Hall-effect Digital Position Sensor
Datasheet download datasheet SS445P Datasheet
Additional preview pages of the SS445P datasheet.

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Full PDF Text Transcription

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SS345PT/SS445P DESCRIPTION The SS345PT/SS445P sensors are small, versatile digital Halleffect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, designed to respond to a single North pole (SS345PT) or South pole (SS445P). These unipolar sensors are designed to meet the requirements of a wide range of potential applications. The internal pull-up resistor often eliminates the need for external components, further helping to reduce the system cost. These economical unipolar sensors are well suited for simple, high-volume, costsensitive position and motion sensing applications. The 2.7 Vdc to 7 Vdc supply voltage range allows this device to be used in low voltage applications.
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