Datasheet Summary
Low Power Linear Hall Sensor
Features
- Specially optimized for unipolar applications of magnetic axis keyboards
- Built in Output Anti Backflow Function
- Wide linear range:0.33V~2.97V@VDD=3.3V
- Low Operation Current: 1.3mA
- Wide Operating Voltage Range: 3V~7V
- Zero-point (No magnetic field) output voltage:2.97V@VDD=3.3V
- Sensitivity: 2.30mV/Gs@VDD=3.3V
- Linearity: ±1%
- Low Noise Output Without External
Capacitor Filtering
- Temperature Grade 1: -40 ℃ to 125 ℃
Ambient Operating Temperature Range
- Device HBM ESD Classification Level
Class3A
- SOT23-3 package
Applications
- Magnetic Axis Keyboards
Typical application schematic
General Description The XL42K is a...