KMA220数据手册恩XP中文资料规格书

描述 Description

The KMA220 is a high precision dual channel magnetic angle sensor for magnetic angular measurement. The MagnetoResistive(MR) sensor bridges, the mixed signal Integrated Circuits (ICs) and the requiredcapacitors are integrated into a single package. Both integrated channels are working fullindependently. The supply voltage has common terminals. Further explanations arereferring to a single channel of the KMA220.
This angular measurement module KMA220 is pre-programmed, pre-calibrated andtherefore, ready to use.
The KMA220 allows user-specific adjustments of angular range, zero angle and clampingvoltages for each channel separately. The settings are stored permanently in anon-volatile memory.

特性 Features

• High precision sensor for magneticangular measurement
• Single package dual channel sensormodule with integrated filters forimproved ElectroMagnetic Compatibility(EMC)
• Automotive qualified in accordance withAEC-Q100 Rev-G
• Fail-safe non-volatile memory with writeprotection using lock bit
• Independent from magnetic fieldstrength above 35 kA/m
• Ready to use without externalcomponents
• One common supply line
• High temperature range up to 160 °C
• Dual electric independent sensorchannels with analog ratiometric outputvoltages
• Overvoltage protection up to 16 V
• Independent programming viaseparated One-Wire Interfaces (OWI)
• Each channel includesuser-programmable 32-bit identifier
• Magnet-loss and power-loss detection
• Factory calibrated