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-Vinbelltech.pdf

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.

📁 Related Datasheet

AH420 4W High Linearity InGaP HBT Amplifier (TriQuint Semiconductor)

AH422 High Sensitive Digital-Unipolar Hall Effect Sensor (Alfa Electronics)

AH423 High-voltage high-sensitivity single-pole Hall switch (Alfa Electronics)

AH4 High Dynamic Range Amplifier (WJ Communications)

AH401 High Voltage Hall Effect Switch Sensor (Vinbelltech)

AH401F High Voltage Hall Effect Switch Sensor (Vinbelltech)

AH402F High Voltage Hall Effect Switch (Alfa Electronics)

AH402H High Voltage Hall Effect Switch Sensor (Alfa Electronics)

TAGS

AH421 AH421 High Sensitive Digital-Unipolar Hall Effect Sensor Vinbelltech

AH421 Distributor