Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V [AF-2200]

Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V

Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V [AF-2200]

Price: $16.92
Fastest delivery: Wednesday, 8th December
Order before 2pm Monday, 6th December
We have 6 in our Sydney warehouse.
Need more than 6 units?
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Ships from: Little Bird (SYD) → You
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Description

How good is your multimeter really?  Or maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy & precision. If only you had a dependable, high precision, rock-solid voltage reference. Now you know why we made this very cute and useful little breakout board. It 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!

Using is easy, 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. They are for measurements only. For more details, check the LM4040 Datasheet for more information.

Categories with Voltage Reference

Breakouts, Boards & Electronics
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Adafruit Categories with Voltage Reference

Breakout Boards Raspberry Pi
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Breakout Boards Batteries/Power
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Ask us about the Voltage Reference

Phone iconCall (1300 240 817)
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Ordering more than 6?

We can get a further 100 units from Adafruit
Shipping: Adafruit (🌐) → Little Bird (SYD) → You
If you order more than 6 units your estimated delivery is: Wednesday, 15th December — Tuesday, 4th January.
This is an estimate only and delivery times vary.

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Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.