描述 Description

The KMA320/321/310 family is designed for high performance applications such as throttle/EGR position sensor, turbo charger/clutch/transmission actuator.
The sensors feature PCB-less design with integrated capacitor. The IC allows user-specific definition of angular range, zero angle position, and clamping voltages.
The settings are stored permanently in a non-volatile memory (NVM). The programmable angle sensor is pre?programmed, pre-calibrated and therefore, ready to use.
The sensor is developed to ISO26262, and fulfills ASIL B(Analog) or ASIL C(SENT)
For additional information and sample availability, contact your local NXP? Sales Office or NXP Authorized Distributor.

特性 Features

? AEC-Q100 qualified Dual Channel Automotive Angle Sensor
? Operating temperature up to 180°C, suitable for high temperature applications in engine room (ETC, EGR)
? Based on integrated AMR technology, highly accurate
? SAE J2716 SENT and ratiometric analog output
? Designed to ISO 26262, support up to ASIL C with SENT output
? Programmable user adjustment, e.g. zero angle and angle range
? Multipoint calibration with 17 equidistant or seven selectable calibration points to enable linearity improvementand flexibility in application
? 8 × 12-bit customer memory space for easy traceability
? Robust for working magnetic field strength above 25 kA/m
? No upper field strength limit, effective increased stray field suppression capability
? PCB less package with integrated capacitor, system in package design

應(yīng)用 Application

Automotive
?Braking and Stability Control
?Diesel Engine Management
?Diesel Engine Management

? Door position sensor
?Electric Power Steering (EPS)

? Electric Throttle Control

? Exhaust Gas Recirculation

? Gear selector
?Motorcycle Engine Control Unit (ECU) and Small Engine Control
?Transmission and Gearbox