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LM4040BIM7-2.5/NOPB

LM4040BIM7-2.5/NOPB Description

The LM4040BIM7-2.5/NOPB is a precision shunt voltage reference from National Semiconductor, designed to provide a highly accurate and stable reference voltage. This device features a fixed output voltage of 2.5V with a tight tolerance of ±0.2%, ensuring precise performance in various electronic applications. The LM4040BIM7-2.5/NOPB is optimized for surface mount technology, making it ideal for compact and high-density PCB designs. It operates with a maximum output current of 15 mA and a cathode current of 65 µA, providing efficient power handling capabilities.

LM4040BIM7-2.5/NOPB Features

• High Precision: The LM4040BIM7-2.5/NOPB offers a ±0.2% tolerance, ensuring high accuracy and reliability in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 100ppm/°C, this device maintains stable performance across a wide temperature range, minimizing drift and ensuring consistent output.
• Low Noise: The voltage reference exhibits low noise levels of 35µVrms from 10Hz to 10kHz, which is crucial for sensitive analog circuits and precision measurements.
• Surface Mount Compatibility: The surface mount package type facilitates easy integration into modern PCB designs, enhancing mechanical stability and reducing the footprint.
• Active Product Status: As an active product, the LM4040BIM7-2.5/NOPB benefits from ongoing support and availability, ensuring long-term reliability and supply chain stability.
• Bulk Packaging: The bulk packaging option simplifies inventory management and reduces costs associated with handling and storage.

LM4040BIM7-2.5/NOPB Applications

The LM4040BIM7-2.5/NOPB is well-suited for a variety of applications that demand high precision and stability in voltage references. Key applications include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage to ensure accurate and reliable conversion of analog signals to digital data.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels, critical for applications such as audio processing and instrumentation.
• Precision Measurement Equipment: Offers a stable reference for devices like multimeters, oscilloscopes, and other test and measurement instruments.
• Power Supply Circuits: Acts as a reference for voltage regulators, stabilizing output voltage and improving overall power supply performance.
• Medical Devices: Ensures accurate and reliable performance in medical equipment where precision is paramount.

Conclusion of LM4040BIM7-2.5/NOPB

The LM4040BIM7-2.5/NOPB from National Semiconductor is a high-performance shunt voltage reference that stands out for its precision, stability, and low noise characteristics. Its ±0.2% tolerance and 100ppm/°C temperature coefficient make it an ideal choice for applications requiring high accuracy and reliability. The surface mount package and bulk packaging options further enhance its suitability for modern electronics manufacturing. Whether used in ADCs, DACs, precision measurement equipment, or other critical applications, the LM4040BIM7-2.5/NOPB delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.