KMA220J

KMA220 - Dual channel programmable angle sensor SIP 4Pin

Overview

The KMA220 is a dual channel magnetic angle sensor module. The MagnetoResistive MR sensor bridges, the mixed signal Integrated Circuits ICs and the required capacitors are integrated into a single package. Both integrated channels are working full independently. The supply voltage has common terminals. Further explanations are referring to a single channel of the KMA220.

This angular measurement module KMA220 is pre-programmed, pre-calibrated and therefore, ready to use.

The KMA220 allows user-specific adjustments of angular range, zero angle and clamping voltages for each channel separately. The settings are stored permanently in a non-volatile memory.

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## Features

* High precision sensor for magnetic angular measurement

* Single package dual channel sensor module with integrated filters for improved ElectroMagnetic Compatibility EMC

* Automotive qualified in accordance with AEC-Q100 Rev-G

* Programmable user adjustments, including zero angle and angular range

* Fail-safe non-volatile memory with write protection using lock bit

* Independent from magnetic field strength above 35 kA/m

* Ready to use without external components

* One common supply line

* High temperature range up to 160 °C

* Dual electric independent sensor channels with analog ratiometric output voltages

* Overvoltage protection up to 16 V

* Independent programming via separated One-Wire Interfaces OWI

* Each channel includes user-programmable 32-bit identifier

* Magnet-loss and power-loss detection

* Factory calibrated

## Features