●Description:
●The TLE5009A16D is an angle sensor with analog outputs. It detects the orientation of a magnetic field by measuring sine and cosine components with Giant Magneto Resistive
●(GMR) elements. It provides analog sine and cosine output voltages that describe the magnet angle in a range of 0° to 360°.
●The differential GMR bridge signals are independent of the magnetic field strength, and the output voltages are designed to use the dynamic range of an A/D-converter using the same supply as the sensor as voltage reference.
●The TLE5009A16D is a dual die sensor for safety applications that require redundancy. The two dies are supplied independently by separate supply and ground pins.
●Summary of Features:
● Dual die sensor with separate supplies for each die
● Low current consumption and very fast power up
● 360° contactless angle measurement
● Immune to airgap variations due to MR based sensing principle
● Operating temperature: -40°C to 125°C (ambient temperature)
●Target Applications:
●The TLE5009A16D angle sensor is designed for angular position sensing automotive applications. Its high accuracy and 360° measurement range combined with short propagation delay makes it suitable for systems with high speeds and high accuracy demands such as brush-less DC (BLDC) motors for actuators and electric power steering systems (EPS). At the same time its fast power-up time and low overall power consumption enables the device to be employed for low-power turn counting. Extremely low power consumption can be achieved with power cycling, where the advantage of fast power on time reduces the average power consumption.
●The TLE5009A16D is also used in various non-automotive applications.
