Datasheet > KMA220

KMA220

更新时间： 2024-11-18 11:58:27

品牌	Logo	应用领域
恩智浦 - NXP		传感器
页数	文件大小	规格书
36页	740K
描述
Dual channel programmable angle sensor

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KMA220 数据手册

KMA220

Dual channel programmable angle sensor

Rev. 1 — 24 May 2012

Product data sheet

1. Product profile

1.1 General description

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.

1.2 Features and benefits

 High precision sensor for magnetic

 High temperature range up to 160 C

angular measurement

 Single package dual channel sensor

module with integrated filters for

improved ElectroMagnetic Compatibility

(EMC)

 Dual electric independent sensor

channels with analog ratiometric output

voltages

 Automotive qualified in accordance with  Overvoltage protection up to 16 V

AEC-Q100 Rev-G

 Programmable user adjustments,

 Independent programming via

including zero angle and angular range

separated One-Wire Interfaces (OWI)

 Fail-safe non-volatile memory with write  Each channel includes

protection using lock bit

user-programmable 32-bit identifier

 Independent from magnetic field

 Magnet-loss and power-loss detection

strength above 35 kA/m

 Ready to use without external

 Factory calibrated

components

 One common supply line

12 3 4 5 6 7...36

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