Adafruit Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V

This versatile breakout board delivers a reliable, high precision voltage reference for your electronics projects. Equipped with two shunt-type voltage references and 750-ohm biasing resistors, it ensures 0.1% accuracy, making it perfect for multimeter and analog converter calibration.Featuring a 2.048V reference well-suited for 3.3V systems, and a 4.096V reference ideal for 5V systems, it offers compatibility across various applications. Simply power it with 5V-12V, or 3V for the 2V reference, and measure the output voltage for precise readings.Engineered to provide measurement-only functionality, this board is indispensable when assessing microcontroller conversion accuracy. Dive into the LM4040 Datasheet for an in-depth understanding of its capabilities.