Product introduction
AH472 is a micro-power, high-sensitivity, omnipolar Hall switch chip designed and manufactured using CMOS technology. The chip integrates a voltage regulator, Hall voltage generator, small-signal amplifier, chopper stabilizer, Schmitt trigger, and CMOS output driver.
The chip features good temperature stability, strong stress resistance, and high sensitivity, with an operating voltage of 2.5V to 5.5V. It is available in TO92S through-hole package and SOT23-3L SMD package, both compliant with RoHS environmental standards.
1.Micro-power high-sensitivity omnipolar Hall sensor -Features of AH472:
Push-pull output
ESD performance: ±6kV
Operating voltage: 2.5V ~ 5.5V
Operating frequency: 175Hz
Micro-power omnipolar
2.Micro-power high-sensitivity omnipolar Hall sensor -Applications of AH472:
Solid-state switches
Instruments and meters
Laptops
PDA
