AH421 Overview
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 pensation circuitry, small-signal amplifier,...
AH421 Key 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