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1.76 mi | Ashburn 20147
Acxico 1Pcs AD584 High Precision Voltage Reference Module 4-Channel 2.5V/7.5V/5V/10V
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We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
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Purchase options and add-ons
| Brand | Acxico |
| Model Name | ad584 |
| Voltage | 5 Volts |
| Material | Copper |
| Item Weight | 18 Grams |
About this item
- AD584 is an eight-pin precision voltage reference, a programmable four common output voltages: 10.000 V, 7.500 V, 5.000 V and 2.500 V. Input voltage range of 4.5 V to 30 V.
- The device uses laser wafer trimming technology to adjust the pin-programmable output levels and temperature coefficients, so as to obtain the most flexible single-chip, high-precision reference voltage source.
- AD584L is the best performance, see below, with our board is AD584L.
- Package Included:1Pcs AD584 High Precision Voltage Reference Module 4-Channel 2.5V/7.5V/5V/10V(If there are any problems with the product, please send us pictures.Tell us more details about this problem.)
- Thank you so much for your purchasing from our store.Any question ,please feel free to contact us.
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Contains AD584JH
Top reviews from the United States
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- Reviewed in the United States on October 26, 2024Accurate for hobby testing.
- Reviewed in the United States on March 28, 2024I ordered this "Precision Reference" to actually get some precision. I liked seeing in the product description that it had the most accurate version of the AD584, the L version. However the board that I received had the chip at version J version on it instead. The L version has 3X the accuracy of the J version (0.1% vs 0.3%). It is functional, but not as accurate, and not as described in the listing.
- Reviewed in the United States on February 12, 2024If I owned something accurate enough to verify the accuracy of the output voltages - I wouldn't need this, would I? So all I can say is that my best voltmeters agree with it to at least 3 digits. I mostly need it for its stability instead of absolute accuracy, and I can't verify that either, but the design should assure it's good enough. I like the 3 different types of measurement points including through-hole solder connections, and I did verify that the output seems reasonably immune to power supply variations, which matters greatly for my application (Arduino reference voltage.)
- Reviewed in the United States on May 21, 2023Build quality is very good. Not sure what battery you could possible put in the holder but just clipping in a 12-40 VDC filtered power supply will work fine. If you use the power jack with a wall wart, make sure that it will put out at least 12 to 40 volts DC and is well filtered or you may not get the exact precision output that you are expecting.
There is NO documentation with this but there are several YouTube videos that will show you how to use.
- Reviewed in the United States on March 28, 2023Product worked well and seems well made. However, lack of documentation left me wondering exactly which battery was it intended to use and exactly what jumper positions do what.
Took some web web-technical research to figure out jumpers. However, I'm still uncertain what the right battery is. IIt appears to be a 12 volt variety as the devices works well at that value. I got it working and tested using a bench power supply set to +12VDC..
- Reviewed in the United States on December 6, 2023I connect 15v from a power supply or use two 9v batteries that I wired with battery clips. Not worth messing with that battery that would fit in the unit.
It gives a solid reference, 10v out is best on mine.
- Reviewed in the United States on May 1, 2024My delivered board contains the AD584JH instead of the advertised AD584LH. The J part has specified max error +/- 30mV @10V, the L part has specified max error +/- 5mV @10V. So I am returning the board.
My delivered board contains the AD584JH instead of the advertised AD584LH. The J part has specified max error +/- 30mV @10V, the L part has specified max error +/- 5mV @10V. So I am returning the board.
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- Reviewed in the United States on August 19, 2023Very precise etalon , the voltages are very precise to 4 digits, 2.5000, 5.0000, 7.5000 and 10.0000 which is impressive. You can build your own jig using a 10K multi-turn potentiometer to get other voltages if you want. Very precise device.
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