LM4040 Voltage Reference Source Board 2048V 4096V High-Precision Voltage Reference Module 01% Accuracy for Microcontroller _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ LM4040 Precision Voltage Reference Module 2.048V 4.096V High-Precision Voltage Reference Module 0.1% Accuracy for Microcontroller _x000D_ Features: _x000D_ 1.Precision Performance: The LM4040 precision voltage reference module is a game-changer for anyone needing a steadfast and highly accurate voltage reference. With its dual high-precision, parallel voltage references and a 750-ohm bias resistor, you can trust in the stability and accuracy of your measurements, whether for multimeters, ADCs, or microcontroller testing. _x000D_ 2.Versatile Voltages: Catering to various system requirements, the precision voltage reference source board offers two distinct voltage references: 2.048V, ideal for 3.3V systems, and 4.096V, perfect for 5V systems. This flexibility ensures compatibility with a wide range of electronic projects and applications. _x000D_ 3.Exceptional Accuracy: With an impressive accuracy of 0.1%, the LM4040 high-precision voltage reference module stands out as a superior choice for precision tasks. This level of precision is essential for critical applications where even the slightest voltage variation can lead to significant errors. _x000D_ 4.Easy Integration: Simplifying your setup, the LM4040 high precision voltage reference module board requires only a 5V-12V power supply to operate at full capacity. For projects that only require a 2V reference voltage, a mere 3V power supply suffices, making it a versatile addition to your toolkit. _x000D_ 5.Reliable Reference: This voltage reference module is your solution for testing and calibrating your equipment with confidence. The LM4040 ensures that your devices operate based on a rock-solid voltage reference, providing you with consistent and reliable results every time. _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Power Supply: +5V To +12V _x000D_ Output: 2.048V And 4.096V _x000D_ Accuracy: 0.1% _x000D_ Product Size: 16.00x13.00x2.00mm/0.63x0.51x0.08inch _x000D_ _x000D_ _x000D_ Note: _x000D_ These are not voltage regulators-you can't turn the output off. They are for measurement only._x000D_ _x000D_ _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1*Precision Voltage Reference Module _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_