TLE4921-5U

Overview of TLE4921-5U

The TLE4921-5U is a Hall Effect Sensor optimized for high-speed and low-voltage operations, providing excellent performance for analog and digital signal switching applications.

Pinout

The TLE4921-5U pinout refers to the configuration and function of each pin in its SSO-4 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TLE4921-5U has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• Advanced Performance: The TLE4921-5U offers high sensitivity, symmetrical thresholds, and reduced power consumption for improved overall performance.
• High Piezo Resistivity: This feature enables the sensor to detect both north and south pole pre-induction, making it suitable for various applications.
• AC Coupled: The TLE4921-5U is designed with AC coupling, allowing it to operate effectively in a wide range of frequencies.
• Digital Output Signal: This feature provides a clear digital output signal for easy integration into various systems.
• Two-Wire and Three-Wire Configuration Possible: The TLE4921-5U can be configured in either two-wire or three-wire mode, offering flexibility in system design.
• Large Temperature Range: This sensor operates effectively within a large temperature range, making it suitable for various applications and environments.
• Large Air-Gap: The TLE4921-5U can detect magnetic fields through a significant air-gap distance, allowing for more precise detection in certain applications.
• Low Cut-Off Frequency: This feature enables the sensor to operate effectively at low frequencies, making it suitable for various applications that require low-frequency signal processing.
• Protection against Overvoltage: The TLE4921-5U is designed with protection against overvoltage, ensuring safe operation in a wide range of voltage conditions.
• Protection against Reversed Polarity: This feature prevents damage to the sensor when connected incorrectly, ensuring reliable operation and reducing the risk of component failure.
• Output Protection against Electrical Disturbances: The TLE4921-5U is designed with output protection against electrical disturbances, ensuring stable and reliable signal transmission in various applications.

Applications

• Analog and Digital Signal Switching: The TLE4921-5U is suitable for analog and digital signal switching applications that require high-speed and low-voltage operations.
• Sensor Applications: This sensor can be used in various sensor applications, such as position sensing, speed detection, and current monitoring.
• Automotive Applications: The TLE4921-5U is designed for automotive applications that require high-performance sensors with advanced features and robust operation.
• Aerospace and Defense Applications: This sensor can be used in aerospace and defense applications that require reliable and precise sensing capabilities.

Advantages and Disadvantages

The TLE4921-5U offers several advantages, including high sensitivity, symmetrical thresholds, reduced power consumption, and robust operation. However, it also has some disadvantages, such as limited operating temperature range and potential interference from external magnetic fields.

Equivalents

The TLE4921-5U is equivalent to other Hall Effect Sensors that offer similar features and performance. However, it has some unique advantages, such as high sensitivity and symmetrical thresholds, making it suitable for various applications.

Frequently Asked Questions

Q: What is the operating temperature range of the TLE4921-5U?
A: The operating temperature range of the TLE4921-5U is -40°C to 150°C.

Q: Can the TLE4921-5U detect both north and south pole pre-induction?
A: Yes, the TLE4921-5U can detect both north and south pole pre-induction due to its symmetrical thresholds feature.

Q: Is the TLE4921-5U suitable for automotive applications?
A: Yes, the TLE4921-5U is designed for automotive applications that require high-performance sensors with advanced features and robust operation.

Q: Can the TLE4921-5U operate effectively in a wide range of frequencies?
A: Yes, the TLE4921-5U can operate effectively in a wide range of frequencies due to its AC coupling feature.