Texas Instruments

LM4050CIM3X-4.1/NOPB  

Voltage References

LM4050CIM3X-4.1/NOPB Description

The LM4050CIM3X-4.1/NOPB is a precision shunt voltage reference IC from Texas Instruments, designed to deliver highly accurate and stable reference voltages 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 ±0.5%. The LM4050CIM3X-4.1/NOPB features a low temperature coefficient of 50ppm/°C, ensuring minimal drift over varying temperature conditions. It also boasts a low noise level of 93µVrms over the 10Hz to 10kHz frequency range, making it suitable for sensitive analog circuits.

LM4050CIM3X-4.1/NOPB Features

• Fixed Output Voltage: Provides a stable 4.096V output, ideal for applications requiring a precise reference voltage.
• Low Temperature Coefficient: With a temperature coefficient of 50ppm/°C, the LM4050CIM3X-4.1/NOPB ensures minimal voltage drift over temperature, enhancing the accuracy of the reference voltage.
• Low Noise Performance: Achieves a low noise level of 93µVrms from 10Hz to 10kHz, making it suitable for high-precision analog circuits where noise sensitivity is critical.
• High Output Current Capability: Capable of delivering up to 15mA of output current, supporting a wide range of load conditions.
• Low Cathode Current: Requires only 73µA of cathode current, minimizing power consumption and heat generation.
• Surface Mount Packaging: Available in a surface mount SOT23-3 package, offering a compact and reliable solution for space-constrained designs.
• Compliance and Reliability: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met. The device also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under normal conditions.

LM4050CIM3X-4.1/NOPB Applications

The LM4050CIM3X-4.1/NOPB is well-suited for a variety of applications where high precision and stability of the reference voltage are crucial. These applications include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate and consistent digital conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels in DACs, enhancing the overall performance of signal processing circuits.
• Precision Measurement Instruments: Used in high-precision measurement devices such as voltmeters, ammeters, and other test equipment.
• Power Supply Circuits: Acts as a stable reference for voltage regulators and power supply circuits, maintaining consistent output voltages.
• Medical Equipment: Ideal for medical devices where accuracy and reliability are paramount, such as patient monitoring systems and diagnostic equipment.

Conclusion of LM4050CIM3X-4.1/NOPB

The LM4050CIM3X-4.1/NOPB from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a combination of precision, stability, and low noise. Its fixed output voltage of 4.096V with a tight tolerance of ±0.5% and a low temperature coefficient of 50ppm/°C make it a reliable choice for demanding applications. The device's ability to deliver up to 15mA of output current and its low cathode current of 73µA further enhance its versatility and efficiency. With its compact SOT23-3 surface mount package and compliance with environmental and regulatory standards, the LM4050CIM3X-.41/NOPB is an excellent solution for a wide range of precision analog applications.

LM4050CIM3X-4.1/NOPB Documents

Download datasheets and manufacturer documentation for LM4050CIM3X-4.1/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4050QAIM3X2.0/NOPB      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Design/Specification :

Datasheet Update 16/Jul/2015