The S-5731 Series, developed by CMOS technology, is a unipolar detection type Hall effect switch IC with high-withstand voltage, highspeed detection and high-accuracy magnetic characteristics.
The output voltage changes when the S-5731 Series detects the intensity level of magnetic flux density. Using the S-5731 Series with a magnet makes it possible to detect the open / close and rotation status in various devices.
The S-5731 Series includes an output current limit circuit.
High-density mounting is possible by using the small SOT-23-3 package.
Due to its high-accuracy magnetic characteristics, the S-5731 Series can make operation’s dispersion in the system combined with magnet smaller.
- 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 +85°C
- Lead-free (Sn 100%), halogen-free
*1. The option can be selected.
- Home appliance
- DC brushless motor
- Housing equipment
- Industrial equipment