مدار مجتمع (آی سی) آی‌سی تعبیه‌شده (پردازنده) میکروکنترلر کاربرد ویژه

Product Attributes

Introduction

Microchip’s sensor interface ICs provide the ideal interface between high-reliability and safety-critical automotive position sensor applications. Our unique magnetic field sensors provide accurate position measurements, are immune to stray magnetic fields and don’t require an external magnetic device. Magnetic field interface ICs are an exciting technology and have significant advantages over existing Hall effect and other magnetic sensors. The LX3301A and LX3302A improve angular measurement accuracy, lower noise sensitivity and reduce system costs. Use a metal object instead of an external magnet as the target device, because they make the biggest improvement in high-temperature and safety-critical applications such as automobile throttle body, transmission gear sensing, electronic power steering and accelerator pedals.

Features

• Six calibration segments
• Analog and PWM output
• 12-bit output resolution
• Sensor offset correction
• 12-bit origin offset adjust
• Automatic Gain (AGC) oscillator/demodulator
• Redundant sensor IC support
• Eight calibration segments
• 10-bit ADC for external sensor
• SENT and PSI5 digital outputs
• On-board temperature sensor
• Sine/cosine output for resolver function
• Programable with GPIO or power pins

Applications

• High-temperature air/water valve position
• Electronic power steering position and torque
• Transmission gear position
• Throttle and brake position
• Active suspension