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LM4040CIX3-2.1

LM4040CIX3-2.1 Description

The LM4040CIX3-2.1 is a precision micro-power shunt voltage reference from Analog Devices Inc./Maxim Integrated, designed to provide a highly accurate and stable reference voltage in a wide range of electronic applications. This device features a fixed output voltage of 2.048V with a tolerance of ±0.5%, ensuring precise and reliable performance. The LM4040CIX3-2.1 operates with a maximum output current of 15 mA, making it suitable for applications requiring moderate power delivery.

LM4040CIX3-2.1 Features

• Output Type: Fixed, providing a stable reference voltage without the need for external adjustment.
• Output Voltage: 2.048V, with a tolerance of ±0.5%, ensuring high accuracy.
• Temperature Coefficient: 100ppm/°C, which minimizes drift over temperature variations, enhancing stability.
• Noise: Low noise level of 28µVrms from 10Hz to 10kHz, ensuring clean reference voltage for sensitive applications.
• Current - Output: 15 mA, sufficient for driving moderate loads while maintaining low power consumption.
• Current - Cathode: 65 µA, ensuring efficient operation and minimal power dissipation.
• Mounting Type: Surface mount, suitable for compact and high-density designs.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high reliability in various environmental conditions.
• Package: Bulk, offering flexibility in packaging and handling.
• Product Status: Active, ensuring availability and support for ongoing projects.
• REACH Status: REACH Affected, compliant with environmental regulations.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate classification for customs purposes.

LM4040CIX3-2.1 Applications

The LM4040CIX3-2.1 is ideal for a variety of applications where precision and reliability are paramount. Its low noise and high accuracy make it suitable for:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage, enhancing the accuracy of ADC conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels, critical for high-fidelity signal processing.
• Power Supplies: Acts as a reference for voltage regulation, improving the stability and accuracy of power delivery.
• Instrumentation: Used in precision measurement equipment where consistent and accurate reference voltages are essential.
• Medical Devices: Ensures reliable performance in medical instrumentation, where accuracy and stability are critical.

Conclusion of LM4040CIX3-2.1

The LM4040CIX3-2.1 from Analog Devices Inc./Maxim Integrated stands out as a robust and reliable precision micro-power shunt voltage reference. Its combination of low noise, high accuracy, and stable performance across temperature variations makes it an excellent choice for demanding applications. The device's fixed output voltage and surface-mount form factor further enhance its versatility and ease of integration into compact designs. Whether used in ADCs, DACs, power supplies, or precision instrumentation, the LM4040CIX3-2.1 delivers the reliability and performance needed for high-precision applications.