Product Overview: Texas Instruments TL4050B50QDCKR

The Texas Instruments TL4050B50QDCKR is a precision shunt voltage reference that offers an exceptional level of performance in a compact package. This device is designed to provide a stable and accurate reference voltage for various applications, including data converters, portable instrumentation, and battery-powered devices. The TL4050B50QDCKR is part of the TL4050 series, which is known for its high accuracy and low temperature coefficient, making it ideal for systems that require a precise reference voltage over a wide temperature range.

This specific model, the TL4050B50QDCKR, provides a fixed reference voltage of 5.0V with an impressive initial accuracy of ±0.1%. Furthermore, it boasts a low temperature coefficient of typically 6.25 ppm/°C, ensuring that the output voltage remains consistent across temperature variations. The device operates over an extended industrial temperature range of -40°C to +125°C, catering to the needs of a broad spectrum of industrial applications.

The TL4050B50QDCKR is offered in a highly compact SC-70 package, which is suitable for space-constrained applications. It also features a low minimum operating current of 60 µA and a maximum of 15 mA, allowing for efficient power management within a system. The low dropout voltage and the ability to source or sink currents make it versatile for both high-side and low-side applications.

With its excellent stability and low output noise, this voltage reference is well-suited for precision applications such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage monitoring. Its robust design ensures reliable operation even in harsh environments, making it a go-to choice for designers seeking a dependable voltage reference solution.

In summary, the Texas Instruments TL4050B50QDCKR is a high-performance, fixed voltage reference that offers outstanding accuracy and stability. With its small footprint, low power consumption, and strong temperature resilience, it is an excellent choice for a wide range of electronic systems that demand precise voltage references.