AH421 Datasheet - Vinbelltech

AH421 High Sensitive Digital-Unipolar Hall Effect Sensor

Name VDD GND Vout Pin number 1 2 3 Description Power supply Ground Output Vinbelltech Limited Application example: VDD =5V A positive magnetic field is defined as a South pole near the marked side of the package. OUT=Low OUT=High OUT=Low OUT=High TO92S （AH421） TO92S （AH421） SOT23（AH421） .

AH421 High Sensitive Digital-Unipolar Hall Effect Sensor Vinbelltech Limited Introduction AH421, unipolar Hall effect switch, designed with Bipolar technology, is south sensitive unipolar Hall Effective switch and includes on-chip Hall element voltage generator, a voltage regulator for operation with supply voltages of 3.8 to 40V, reverse voltage protection, temperature compensation circuitry, small-signal amplifier, Schmitt trigger and an open-collector output. The sensor is designed to resp.

AH421 Features

* Miniature construction

* High sensitivity of 60/40 Gauss (typ.)

* Wide voltage range of 3.8 Vdc to 40 Vdc

* Temperature range of -40 °C to 125 °C

* Highest ESD performance up to ±4 kV

* Open Collector Output Applications

* BLDC Motor Commutation

* Flow sensor

AH421 Datasheet (656.36 KB)

AH421 Datasheet Preview — Preview of AH421 PDF

Datasheet Details

Part number:

AH421

Manufacturer:

Vinbelltech

File Size:

656.36 KB

Description:

High sensitive digital-unipolar hall effect sensor.

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AH421 High Sensitive Digital-Unipolar Hall Effect Sensor Vinbelltech

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