Texas Instruments

TL4050A25QDCKR  

Voltage References

TL4050A25QDCKR Description

The TL4050A25QDCKR is a precision shunt voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 2.5V with a tolerance of ±0.1%. This device is housed in a surface-mount SC70-5 package, making it suitable for compact and high-density PCB designs. The TL4050A25QDCKR is part of the Voltage References category and is ideal for applications requiring high accuracy and low noise.

TL4050A25QDCKR Features

• Fixed Output Voltage: The TL4050A25QDCKR provides a stable 2.5V output voltage, ensuring consistent performance across a wide range of operating conditions.
• Low Noise: With a noise level of 41µVrms from 10Hz to 10kHz, this voltage reference is ideal for sensitive analog circuits where low noise is critical.
• Low Temperature Coefficient: The device has a temperature coefficient of 50ppm/°C, ensuring minimal drift over temperature variations, which is crucial for maintaining accuracy in precision applications.
• High Output Current: The TL4050A25QDCKR can deliver up to 15mA of output current, making it suitable for applications that require higher load capabilities.
• Low Cathode Current: The device operates with a low cathode current of 65µA, minimizing power consumption and heat generation.
• Compliance and Reliability: The TL4050A25QDCKR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for extended storage and handling.
• Packaging: Available in a Tape & Reel (TR) package, the TL4050A25QDCKR is optimized for automated assembly processes, enhancing manufacturing efficiency.

TL4050A25QDCKR Applications

The TL4050A25QDCKR is well-suited for a variety of applications that demand high precision and reliability:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels by offering a stable reference.
• Precision Measurement Equipment: Used in devices that require high accuracy and low noise for reliable measurements.
• Power Supply Circuits: Acts as a reference for voltage regulators to maintain stable output voltages.
• Medical Devices: Ideal for applications where precision and reliability are critical.
• Industrial Automation: Suitable for systems that require stable and accurate voltage references for control and monitoring.

Conclusion of TL4050A25QDCKR

The TL4050A25QDCKR from Texas Instruments is a high-performance shunt voltage reference that stands out for its precision, low noise, and stability. Its fixed 2.5V output voltage, low temperature coefficient, and high output current make it a reliable choice for a wide range of applications. The device's compliance with environmental standards and its robust packaging further enhance its appeal for modern electronics design. Whether used in precision measurement equipment, ADCs, DACs, or power supply circuits, the TL4050A25QDCKR delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

TL4050A25QDCKR Documents

Download datasheets and manufacturer documentation for TL4050A25QDCKR

Datasheets :

TL4050      

PCN Packaging :

Retraction 15/Mar/2016       Multiple Devices 29/Sep/2015      

HTML Datasheet :

TL4050