Texas Instruments

LM4040B10IDCKR

LM4040B10IDCKR Description

The LM4040B10IDCKR is a precision shunt voltage reference from Texas Instruments, designed to provide a stable and accurate voltage reference in a compact SC70-5 package. This device is ideal for applications requiring high precision and low noise, with a fixed output voltage of 10V and a tolerance of ±0.2%. The LM4040B10IDCKR features a low temperature coefficient of 100ppm/°C, ensuring minimal drift over a wide temperature range. It also offers a low noise level of 180µVrms from 10Hz to 10kHz, making it suitable for sensitive analog circuits. The device supports a maximum output current of 15 mA and a cathode current of 125 µA, providing flexibility in various circuit designs. With a surface mount package and a moisture sensitivity level (MSL) of 1 (Unlimited), the LM4040B10IDCKR is both reliable and easy to integrate into modern electronic systems. The product is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.

LM4040B10IDCKR Features

• Fixed Output Voltage: Provides a stable 10V output, ideal for precision applications.
• High Precision: ±0.2% tolerance ensures accurate voltage references.
• Low Temperature Coefficient: 100ppm/°C minimizes voltage drift over temperature variations.
• Low Noise: 180µVrms noise level from 10Hz to 10kHz ensures clean voltage references for sensitive circuits.
• High Output Current: Supports up to 15 mA output current, suitable for a wide range of applications.
• Low Cathode Current: 125 µA cathode current allows for efficient power consumption.
• Surface Mount Package: SC70-5 package is compact and suitable for space-constrained designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures reliability in various environmental conditions.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental sustainability.

LM4040B10IDCKR Applications

The LM4040B10IDCKR is well-suited for a variety of applications that demand high precision and low noise. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate ADC conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels for DACs in signal processing applications.
• Precision Measurement Equipment: Ideal for instruments requiring high accuracy and stability.
• Power Management Systems: Offers a reliable reference voltage for voltage regulators and power supplies.
• Medical Devices: Suitable for medical equipment where precision and reliability are critical.
• Industrial Control Systems: Provides stable references for sensors and control circuits in industrial environments.

Conclusion of LM4040B10IDCKR

The LM4040B10IDCKR from Texas Instruments is a high-performance shunt voltage reference that stands out due to its precision, low noise, and stability. Its ±0.2% tolerance and low temperature coefficient make it an excellent choice for applications requiring high accuracy. The compact SC70-5 package and surface mount design ensure easy integration into various electronic systems. With its low noise level and high output current capability, the LM4040B10IDCKR is ideal for sensitive analog circuits and precision measurement equipment. Its regulatory compliance and environmental sustainability further enhance its appeal. Overall, the LM4040B10IDCKR is a reliable and versatile solution for voltage reference needs in the electronics industry.