Switch Hall IC
Datasheet
SDC141
General Description
Features
The SDC141 is a lock-type switch hall IC.
It’s composed of
Tpower reverse protection circuit, high stable voltage
regulator, hall voltage generator, a differential amplifier,
Nschmitt trigger and open collector output.
Change of Emagnetic field can be converted into digital signal.
It can
be used for brushless DC three-phase motors, brushless
L DOCUMDC fans, and speed measurement occasions.
Operating voltage: 4V to 24 V Built-in temperature compensation circuit Built-in power reverse protection Operating temperature: -55°C~150°C Open collector output 20mA(MAX) output sink current Operating speed: 0~100kHz above ...