Description

Electronic Component Model: TLE4998S4 is a compass sensor designed for various applications in automotive and electronic systems. It offers a wide range of features and specifications to ensure accurate and reliable performance in harsh environments.

Specifications and features

• Single supply voltage: 4.5 - 5.5 V
• Temperature Range: -40 °C up to 150 °C
• Very slim 4-pin package with only 1mm thickness
• Temperature compensation
• Programmable parameters stored in fuse memory:
    – Magnetic range and magnetic sensitivity (gain)
    – Zero field voltage (offset)
    – Clamping option
    – Memory lock
    – Temperature coefficient (calibrated and fused during production)
• Low drift of output signal over temperature and lifetime
• Continuous measurement ranges between -200 mT and +200 mT or 0 and 400 mT
• Output short circuit protection
• Very linear and ratiometric rail-to-rail output signal with push-pull output
• Reverse polarity and overvoltage protection for all pins
• On-board diagnostics (wire breakage detection)
• Individual programming and operation of multiple sensors with common power supply
• Completely calibrated and fused version -E6782

Application Scenarios

• Robust replacement of potentiometers
    – No mechanical abrasion
    – Resistant to humidity, temperature, pollution, and vibration
• Linear and angular position sensing in automotive applications like pedal position, suspension control, valve or throttle position, headlight leveling, and steering angle
• High current sensing for battery management, motor control, and electronic fuse

Comparison