2mA 12V FH135 Bipolar Hall Effect Latch Sensor

Features:

Wide operating range 3.0~12V, -20℃~85℃

Flat Response to 23kHz

Low noise output

Wide sensible magnetic field range on different supplied voltage

±1,500 Guass on 5V supplied voltage

±4,500 Guass on 12V supplied voltage.

Low operating current 3mA

Two package styles TO-92S/SOT-23 available.

Functional Description :

The FH135 integrates Hall sensing element, linear amplifer, sensitivity

controller and emitter follower output stage.It accurately tracks extremely

small change in magnetic flux density –generally too small to operate Hall

ef fect switch.

FH135 can be applied as current sensor, tooth sensor, proximity

detectors and motion detectors.As sensit ive monitor of magnetic flux, it can

ef fectively measure a system’s perfo

r rmance with negligible system loading

while providing isolation from contaminated and electrically noisy

environments.