{"product_id":"analog-output-k-type-thermocouple-amplifier-ad8495-breakout","title":"Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout","description":"\u003cp\u003eThermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. We have a couple of digital thermocouple amplifiers in the shop already from Maxim. Now we're happy to introduce an excellent analog-output amplifier. This is a very simple sensor to use, and if your microcontroller has analogue input capability, you'll be ready to go really fast!\u003c\/p\u003e\n\u003cp\u003eThe AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, that we documented the whole thing on the back of the tiny PCB. Power the board with 3-18VDC and measure the output voltage on the OUT pin. You can easily convert the voltage to temperature with the following equation: Temperature = (Vout - 1.25) \/ 0.005 V. So for example if the voltage is 1.5VDC, the temperature is (1.5 - 1.25) \/ 0.005 = 50°C\u003c\/p\u003e\n\u003cp\u003eEach order comes with a 2-pin terminal block (for connecting to the thermocouple), a fully assembled PCB with the AD8495 + TLVH431 1.25V precision voltage reference, and a pin header (to plug into any breadboard or perfboard). Goes great with our 1m K-type thermocouple (\u003cstrong\u003eNOT included\u003c\/strong\u003e). Not for use with any other kind of thermocouple, K type only!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with any K-type thermocouple\u003c\/li\u003e\n\u003cli\u003eUses the AD8495ARMZ part number (A graded chip)\u003c\/li\u003e\n\u003cli\u003eWill not work with any other kind of thermocouple other than K-type\u003c\/li\u003e\n\u003cli\u003eEasy to use analogue output\u003c\/li\u003e\n\u003cli\u003eTemp range with 5V power: -250°C to +750°C output (0 to 5VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003cli\u003eTemp range with 3.3V power: -250°C to +410°C output (0 to 3.3VDC) as long as the thermocouple can handle that range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 27th, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- We added a pre-soldered terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAs of May 15, 2023\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSensing Accuracy Range: ± 1°C around room temperature, ± 2°C for −25°C to +400°C,\u003cspan\u003e \u003c\/span\u003ebeyond that range see the AN-1087 app note\n\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3-18VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAD8495 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","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919647326281,"sku":"lah1787257348392","price":8.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/analog-output-k-type-thermocouple-amplifier---ad8495-breakout_1.jpg?v=1787257352","url":"https:\/\/streetclad.shop\/products\/analog-output-k-type-thermocouple-amplifier-ad8495-breakout","provider":"My Store","version":"1.0","type":"link"}