KMA199

KMA199 Programmable angle sensor Rev. 2 — 7 December 2011 Product data sheet 1. Product profile 1.1 General description The KMA199 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 KMA199 is pre-programmed, pre-calibrated and therefore, ready to use. The KMA199 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 analog output voltage angular measurement  Automotive qualified in accordance with  Single package sensor system AEC-Q100  Programmable user adjustments,  High temperature range up to 160 C including zero angle and angular range  Fail-safe EEPROM  Built-in transient protection  Independent from the magnetic field  Programming via One-Wire Interface strength above 35 kA/m (OWI)  User-programmable 32-bit identifier  Magnet-loss and power-loss detection  Ready to use  Factory calibrated NXP Semiconductors KMA199 Programmable angle sensor 2. Pinning information Table 1. Pinning Pin Symbol 1 VDD 2 GND 3 OUT/DATA Description supply voltage ground analog output or data interface Simplified outline 3. Ordering information Table 2. Ordering information Type number Package Name De...