{"product_id":"precision-lm4040-voltage-reference-breakout-2048v-and-4096v","title":"Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V","description":"\u003cp\u003eHow good is your multimeter \u003cstrong\u003ereally\u003c\/strong\u003e? Or maybe your analogue converter needs a good reference? Or let's say you want to test your microcontroller's conversion accuracy \u0026amp; 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 have 0.1% accuracy!\u003c\/p\u003e\n\u003cp\u003eUsing 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 \u003cstrong\u003enot \u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eregulators \u003c\/strong\u003e\u003c\/em\u003e- you can't power anything off the output. They are for measurements only. For more details, check the LM0 Datasheet for more information.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 16mm x 12.5mm x 2.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eLM0 Datasheet\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB Files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing object in Adafruit Fritzing library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930780233817,"sku":"orh1789672999445","price":6.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/precision-lm4040-voltage-reference-breakout---2048v-and-4096v_1.jpg?v=1789673003","url":"https:\/\/gymflexfit.shop\/products\/precision-lm4040-voltage-reference-breakout-2048v-and-4096v","provider":"My Store","version":"1.0","type":"link"}