Description
Does your project need a good voltage reference? This board has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V). Both are 0.1% accuracy!
Just power with about 5V-12V, or 3V if you want only the 2V reference to work. Then measure the voltage on the output. Note that these are not regulators – you can’t power anything off the output. These are for measurements only.
Features
- 0.1% accuracy
- 2.048V & 4.096 output voltages
Resources
Datasheet:
LM4040: http://www.bc-robotics.com/wp-content/uploads/2015/09/lm4040-n.pdf