LDC0851 Overview
The LDC0851 is a close range inductive switch ideal for contactless, simple switch applications such as presence detection and event counting. The switch is triggered when a conductive object es within close proximity of the sensing coil. Hysteresis is included to ensure a reliable switching threshold.
LDC0851 Key Features
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Threshold tolerance: <1 % of coil diameter
- Temperature stable switching operation
- Average supply current: < 20µA at 10sps
- Shutdown supply current: 140nA
- Push-pull output
- Resistor programmable threshold
- Insensitive to DC magnetic fields
- Contactless switching operation