This IC, developed by CMOS technology, is a unipolar detection type Hall effect switch IC with high-withstand voltage, high-speed detection and high-accuracy magnetic characteristics.
The output voltage changes when this IC detects the intensity level of magnetic flux density. Using this IC with a magnet makes it possible to detect the open / close and rotation status in various devices.
This IC includes an output current limit circuit.
This IC is available in various systems by using the insertion TO-92S package.
Due to its high-accuracy magnetic characteristics, this IC can make operation’s dispersion in the system combined with magnet smaller.
Features
- Pole detection *1
- Detection of S pole, detection of N pole
- Output logic*1
- Active “L”, active “H”
- Output form *1
- Nch open-drain output
Nch driver + built-in pull-up resistor - Magnetic sensitivity *1
- Bop = 3.0 mT typ.
- Bop = 6.0 mT typ.
- Chopping frequency
- fc = 250 kHz typ.
- Output delay time
- td = 16.0 μs typ.
- Power supply voltage range
- Vdd = 3.5 V to 26.0 V
- Built-in regulator
- Built-in output current limit circuit
- Operation temperature range
- Ta = −40°C to +125°C
- Lead-free (Sn 100%), halogen-free
*1. The option can be selected.
Applications
- Home appliance
- DC brushless motor
- Housing equipment
- Industrial equipment