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SS129 Datasheet Unipolar Digital Digital Switch

Manufacturer: SEC

Overview: SS129 Unipolar Hall-Effect Digital Switch Packages.

Datasheet Details

Part number SS129
Manufacturer SEC
File Size 351.65 KB
Description Unipolar Digital Digital Switch
Datasheet SS129_SEC.pdf

General Description

The SS129 is a unipolar Hall-effect sensor IC fabricated from bipolar technology.

The device integrates a voltage regulator, reverse battery protection diode, Hall sensor with dynamic offset cancellation system, temperature pensation circuitry, small signal amplifier, Schmitt trigger and an open-collector output to sink up to 25 mA.

With suitable output pull up, they can be used with bipolar or CMOS logic circuits These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150℃, and are more stable with both temperature and supply voltage changes.

Key Features

  • 4.5V to 24V Operation -40℃ to 150℃ Superior temperature operation Bipolar technology Open-collector 25 mA output Reverse battery protection Solid-state reliability Resistant to physical stress Small Size-SOT23 3L or SIP 3L Activate with small, commercially available Permanent magnets 3 pin SOT23 (suffix SO) 3 pin SIP (suffix UA)   Functional Block Diagram VDD Voltage Regulator.

SS129 Distributor