Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TLE5309DE1211 is a diverse redundant angle sensor with analog outputs. It combines a Giant Magneto Resistance (GMR) sensor for full 360° angle range with an Anistropic Magneto Resistance (AMR) sensor for high precision in a flipped configuration in one package. Sine and cosine angle components of a rotating magnetic field are measured by Magneto Resistive (MR) elements. The sensors provide analog sine and cosine output voltages that describe the magnetic angle in a range of 0 to 180° (AMR sensor), and 0 to 360° (GMR sensor), respectively.

The differential MR bridge signals are independent of the magnetic field strength, and the analog output is designed for differential or single ended applications.

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. Both sensor ICs are supplied independently by separate supply and ground pins.

TLE5309DE1211 Summary of Features

Separate supply pins for AMR and GMR sensor

Diverse redundant design with one GMR sensor (top die) and one AMR sensor (bottom die) in one package

Low current consumption and very fast start up

360° contactless angle measurement

Immune to airgap variations due to MR based sensing principle

Operating temperature: -40°C to 125°C (ambient temperature)

TLE5309DE1211 Potential Applications 

The TLE5309DE1211 angle sensors are designed for angular position sensing in safety critical automotive and non- automotive applications. Their high accuracy combined with short propagation delay make especially the GMR sensor variants 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). The AMR sensor variants with their typically accuracy of 0.1° fit for systems with high speeds and high accuracy demands such as pedals, levers or brush-less DC (BLDC) motors with an even number of pole pairs. At the same time their fast start-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. Potential applications are: 

• BLDC motors 

• Pedals and rotary switches 

• Steering angle sensing 

• Valve or flap position sensing

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.