Texas Instruments

TL4050B25IDCKR

TL4050B25IDCKR Description

The TL4050B25IDCKR is a precision shunt voltage reference IC from Texas Instruments, designed to provide a stable and accurate reference voltage for various electronic applications. This device features a fixed output voltage of 2.5V with a tolerance of ±0.2%, ensuring high precision in voltage regulation. The TL4050B25IDCKR is housed in a compact SC70-5 package, making it suitable for space-constrained designs. It operates with a maximum cathode current of 65 µA and can deliver up to 15 mA of output current, making it ideal for applications requiring low power consumption and high efficiency. The device also boasts a low temperature coefficient of 50ppm/°C, ensuring minimal drift over temperature variations, and a low noise level of 41µVrms from 10Hz to 10kHz, which is critical for high-precision applications.

TL4050B25IDCKR Features

• Fixed Output Voltage: Provides a stable 2.5V output voltage with a tight tolerance of ±0.2%, ensuring high accuracy.
• Low Temperature Coefficient: A temperature coefficient of 50ppm/°C ensures minimal voltage drift over a wide temperature range, enhancing the reliability of the reference voltage.
• Low Noise: With a noise level of 41µVrms from 10Hz to 10kHz, the TL4050B25IDCKR offers superior performance in noise-sensitive applications.
• High Output Current: Capable of delivering up to 15 mA of output current, making it suitable for applications requiring higher current loads.
• Low Cathode Current: Operates with a maximum cathode current of 65 µA, contributing to low power consumption.
• Compact Packaging: Available in a space-saving SC70-5 package, ideal for applications with limited board space.
• Compliance and Reliability: The TL4050B25IDCKR is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.

TL4050B25IDCKR Applications

The TL4050B25IDCKR is ideal for a wide range of applications where precision voltage references are required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate conversion and minimizing errors.
• Digital-to-Analog Converters (DACs): Ensures precise voltage levels for DACs, enhancing the accuracy of analog outputs.
• Power Management Systems: Offers a reliable reference voltage for voltage regulators and power management circuits.
• Precision Measurement Equipment: Used in instruments requiring high accuracy and stability, such as oscilloscopes and multimeters.
• Consumer Electronics: Suitable for applications where compact size and low power consumption are critical, such as smartphones and tablets.

Conclusion of TL4050B25IDCKR

The TL4050B25IDCKR from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a combination of precision, low noise, and low power consumption. Its compact SC70-5 package and high output current capability make it an excellent choice for a variety of applications, from precision measurement equipment to consumer electronics. The device's compliance with environmental standards and its reliability in various manufacturing conditions further enhance its appeal. For engineers and designers seeking a reliable and accurate voltage reference, the TL4050B25IDCKR is an ideal solution.