KMA199E

KMA199E Programmable angle sensor Rev. 2 — 7 December 2011 Product data sheet 1. Product profile 1.1 General description The KMA199E is a magnetic angle sensor system. The MagnetoResistive (MR) sensor bridges and the mixed signal Integrated Circuit (IC) are integrated into a single package. This angular measurement system KMA199E is pre-programmed, pre-calibrated and therefore, ready to use. The KMA199E allows user specific adjustments of angular range, zero angle and clamping voltages. The settings are stored permanently in an Electrically Erasable Programmable Read-Only Memory (EEPROM). 1.2 Features and benefits  High precision sensor for magnetic  Ratiometric output voltage angular measurement  Programmable user adjustments,  Independent from the magnetic field including zero angle and angular range strength above 35 kA/m  Single package sensor system  Programming via One-Wire Interface (OWI)  Magnet-lost and power-lost detection  Fail-safe EEPROM  Built-in transient protection  High temperature range  User-programmable 32-bit identifier  Factory calibrated  Ready to use NXP Semiconductors KMA199E Programmable angle sensor 2. Pinning information Table 1. Pinning Pin Symbol 1 VDD 2 GND 3 OUT/DIGINT Description supply voltage ground analog output voltage or digital interface Simplified outline 123 3. Ordering information Table 2. Ordering information Type number Package Name Description KMA199E - plastic single-ended multi-...