Texas Instruments

TL4050A41IDBZR

TL4050A41IDBZR Description

The TL4050A41IDBZR is a precision shunt voltage reference IC from Texas Instruments, designed to provide a stable and accurate reference voltage in a compact SOT23-3 package. This device is ideal for applications requiring high precision and reliability, with a fixed output voltage of 4.096V and a tolerance of ±0.1%. The TL4050A41IDBZR features a low temperature coefficient of 50ppm/°C, ensuring minimal drift over varying temperatures. It also offers low noise performance, with a noise level of 93µVrms over the 10Hz to 10kHz frequency range, making it suitable for sensitive analog circuits.

TL4050A41IDBZR Features

• Fixed Output Voltage: Provides a stable 4.096V output, ideal for precision applications.
• Low Temperature Coefficient: 50ppm/°C ensures minimal voltage drift over temperature variations.
• Low Noise: 93µVrms noise level from 10Hz to 10kHz, enhancing performance in noise-sensitive circuits.
• High Precision: ±0.1% tolerance guarantees accurate voltage reference.
• Low Quiescent Current: 73µA cathode current minimizes power consumption.
• Surface Mount Package: SOT23-3 package is suitable for compact and high-density designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures robustness in various environmental conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting industry standards for environmental and safety regulations.

TL4050A41IDBZR Applications

The TL4050A41IDBZR is well-suited for a variety of applications where high precision and low noise are critical. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels in signal processing applications.
• Precision Voltage Measurement: Ideal for high-accuracy voltage measurement circuits.
• Power Supply Calibration: Used in precision power supply designs for accurate voltage regulation.
• Medical Equipment: Suitable for applications requiring high reliability and precision, such as medical monitoring devices.

Conclusion of TL4050A41IDBZR

The TL4050A41IDBZR from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a combination of precision, low noise, and stability. Its fixed 4.096V output with ±0.1% tolerance and low temperature coefficient of 50ppm/°C make it an excellent choice for applications requiring high accuracy. The low noise performance and compact SOT23-3 package further enhance its suitability for space-constrained and noise-sensitive designs. Whether used in precision measurement equipment, ADCs, DACs, or medical devices, the TL4050A41IDBZR delivers reliable and accurate voltage references, ensuring consistent performance across a wide range of applications.