Microchip Technology

LM4040CYM3-4.1-TR  

Voltage References

LM4040CYM3-4.1-TR Description

The LM4040CYM3-4.1-TR is a precision voltage reference IC from Microchip Technology, designed to provide a stable and accurate reference voltage in various electronic systems. This surface-mount device features a fixed output voltage of 4.096V with a tight tolerance of ±0.5% and a low temperature coefficient of 100ppm/°C, ensuring reliable performance across a wide temperature range. The LM4040CYM3-4.1-TR offers low noise of 80µVrms over the frequency range of 10Hz to 10kHz, making it suitable for applications requiring high signal integrity.

LM4040CYM3-4.1-TR Features

• Output Type: Fixed
• Output Voltage: 4.096V (Min/Fixed)
• Tolerance: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Current - Output: 15 mA
• Current - Cathode: 73 µA
• Noise: 80µVrms (10Hz to 10kHz)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Reference Type: Shunt
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: LM4040

LM4040CYM3-4.1-TR Applications

The LM4040CYM3-4.1-TR is ideal for a wide range of applications where precise voltage referencing is crucial. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversion in data acquisition systems.
2. Sensor Calibration: Offers a reliable reference for calibrating sensors in industrial and environmental monitoring applications.
3. Power Management Systems: Used as a reference voltage in battery management systems and power supplies for accurate voltage regulation.
4. Communication Systems: Ensures consistent performance in communication equipment by providing a stable reference voltage for signal processing circuits.

Conclusion of LM4040CYM3-4.1-TR

The LM4040CYM3-4.1-TR from Microchip Technology is a high-performance voltage reference IC that offers exceptional stability, accuracy, and low noise. Its unique combination of features, such as a tight tolerance, low temperature coefficient, and low noise, make it an ideal choice for a variety of applications requiring precise voltage referencing. With its RoHS3 compliance and REACH unaffected status, the LM4040CYM3-4.1-TR is also environmentally friendly, making it a responsible choice for electronics designers.

LM4040CYM3-4.1-TR Documents

Download datasheets and manufacturer documentation for LM4040CYM3-4.1-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Manufacturing Change 26/Mar/2021      

Datasheets :

LM4040, LM4041 Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016      

HTML Datasheet :

LM4040, LM4041 Datasheet      

PCN Design/Specification :

LM4040/4041 20/Aug/2018       LM4040/4041 27/Apr/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH