| Brand | Adafruit |
|---|---|
| MPN | LM4040 |
Check the listing for details. Precision LM4040 Voltage Reference Breakout, Lot of 7. Condition: New – Open box. Listed at 29.00 USD. LM4040 Datasheet. Or maybe your analog converter needs a good reference?. Now you know why we made this very cute and useful little breakout board. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V).