Texas Instruments

LM4040D50IDCKRG4  

Voltage References

LM4040D50IDCKRG4 Description

The LM4040D50IDCKRG4 is a high-precision shunt voltage reference IC from Texas Instruments, designed to provide a stable and accurate 5V output voltage. This device is part of the LM4040 family, known for its excellent performance and reliability in various electronic applications. The LM4040D50IDCKRG4 features a fixed output voltage with a tolerance of ±1%, ensuring precise voltage regulation. It offers a maximum output current of 15 mA and a cathode current of 95 µA, making it suitable for a wide range of load conditions.

LM4040D50IDCKRG4 Features

• Fixed Output Voltage: The LM4040D50IDCKRG4 provides a stable 5V output voltage, ideal for applications requiring a precise reference voltage.
• Low Temperature Coefficient: With a temperature coefficient of 150ppm/°C, this device ensures minimal voltage drift over a wide temperature range, enhancing its stability and reliability.
• Low Noise: The noise level of 80µVrms from 10Hz to 10kHz ensures clean and stable voltage output, crucial for sensitive analog circuits.
• High Precision: The ±1% tolerance guarantees accurate voltage regulation, making it suitable for high-precision applications.
• Compliance and Reliability: The LM4040D50IDCKRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for surface mount assembly processes.
• Packaging: Available in a Tape & Reel (TR) package, this device is ideal for automated assembly lines, enhancing manufacturing efficiency.

LM4040D50IDCKRG4 Applications

The LM4040D50IDCKRG4 is well-suited for a variety of applications that require a stable and accurate voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a precise reference voltage for ADCs, ensuring accurate conversion and minimal error.
• Digital-to-Analog Converters (DACs): Ensures accurate voltage levels for DACs, enhancing the performance of digital signal processing applications.
• Power Supply Circuits: Acts as a stable reference for voltage regulators and power supply circuits, improving overall system stability.
• Instrumentation and Measurement Equipment: Offers a reliable voltage reference for precision instruments and measurement devices, ensuring accurate readings.
• Medical Devices: Suitable for applications in medical equipment where precise voltage regulation is critical for accurate diagnostics and treatment.

Conclusion of LM4040D50IDCKRG4

The LM4040D50IDCKRG4 from Texas Instruments is a high-performance shunt voltage reference IC that stands out for its precision, stability, and reliability. With a fixed 5V output voltage, low temperature coefficient, and low noise, this device is ideal for applications requiring accurate voltage regulation. Its ±1% tolerance and compliance with environmental regulations make it a preferred choice for modern electronic designs. Whether used in ADCs, DACs, power supply circuits, or precision instruments, the LM4040D50IDCKRG4 delivers consistent performance, making it a valuable component in the electronics industry.

LM4040D50IDCKRG4 Documents

Download datasheets and manufacturer documentation for LM4040D50IDCKRG4