KMA321数据手册恩XP中文资料规格书

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

应用 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