ZMID4200 Overview
The ZMID4200 is an inductive position sensor IC, applicable for absolute rotary or linear motion sensing in industrial, medical, and consumer applications. The ZMID4200 uses the physical principles of induction in a wire loop and eddy currents to detect the position of an electrically conducting target that is sliding or rotating above a set of coils, consisting of one transmitter coil and two receiver coils. The...
ZMID4200 Key Features
- Position sensing based on inductive principle
- Cost effective; no magnet required
- Immune to magnetic stray fields; no shielding
- Suitable for harsh environments and extreme
- Only three wires (ground, supply, output)
- Nonvolatile user memory; programming through
- Single IC supports on-axis and off-axis rotation
- High resolution, even for small angle ranges
- High accuracy: ≤ 0.2% full scale
- 9-point user linearization