KMA221J NXP

KMA221 Programmable angle sensor Rev. 1 16 July 2013 Product data sheet 1. Product profile 1.1 General description The KMA221 is a magnetic angle sensor module. The MagnetoResistive (MR) sensor bridges, the mixed signal Integrated Circuit (IC) and the required capacitors are integrated into a single package. This angular measurement module KMA221 is pre-programmed, pre-calibrated and therefore, ready to use. The KMA221 allows user-specific adjustments of angular range, zero angle and clamping voltages. The settings are stored permanently in a non-volatile memory. 1.2 Features and benefits High precision sensor for magnetic High temperature range up to 160 C angular measurement Single package sensor module with Analog ratiometric output voltage integrated filters for improved ElectroMagnetic Compatibility (EMC) Automotive qualified in accordance with Overvoltage protection up to 16 V AEC-Q100 Rev-G Programmable user adjustments, Programming via One-Wire Interface including zero angle and angular range (OWI) Fail-safe non-volatile memory with write User-programmable 32-bit identifier protection using lock bit Independent from magnetic field Magnet-loss, power-loss and broken strength above 35 kA/m bond wire detection Ready to use without external Factory calibrated componentsKMA221 NXP Semiconductors Programmable angle sensor 2. Pinning information Table 1. Pinning Pin Symbol Description Simplified outline 1 OUT/DATA analog output or data interface 2 GND ground 3V supply voltage DD 4 n.c. not connected 1 2 3 4 3. Ordering information Table 2. Ordering information Type number Package Name Description Version KMA221 SIL4 plastic, single in-line package SOT1188-1 KMA221 All information provided in this document is subject to legal disclaimers. NXP B.V. 2013. All rights reserved. Product data sheet Rev. 1 16 July 2013 2 of 36