{"product_id":"ad584-4-channel-voltage-reference-module-multimeter-calibration","title":"AD584 4-Channel Voltage Reference Module | Multimeter Calibration","description":"\n\u003ch2\u003eAD584 High Precision 4-Channel Voltage Reference Module\u003c\/h2\u003e\n\u003cp\u003eThe AD584 Programmable Voltage Reference Module is a compact, high-accuracy calibration tool designed for engineers, technicians, and electronics enthusiasts. Delivering four stable output voltages — \u003cstrong\u003e2.5V, 5V, 7.5V, and 10V\u003c\/strong\u003e — this module is the ideal reference source for calibrating multimeters, testing DAC\/ADC converters, and verifying precision instruments. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour Selectable Output Voltages:\u003c\/strong\u003e Easily program your desired reference voltage (2.5V, 5V, 7.5V, or 10V) by short-circuiting the corresponding terminal block — no complex setup required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable, Low-Noise Output:\u003c\/strong\u003e The onboard 15V battery provides a low-noise power source, ensuring rock-steady voltage output for dependable, repeatable results every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParallel Terminal Design:\u003c\/strong\u003e Two programming terminals are connected in parallel to minimise the influence of short-circuit resistance on the output voltage, improving overall output accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e With a quiescent current of just 1 mA (maximum), this module is highly efficient and well-suited for battery-powered measurement setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Operates from 4.5V to 30V DC input (external power must exceed 11V DC for proper operation).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2mm Copper Test Sockets:\u003c\/strong\u003e The reference voltage output interface features 2mm copper test sockets, making it quick and easy to connect a pen-type multimeter for calibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Tested:\u003c\/strong\u003e Every board is individually tested using an Agilent 6-digit multimeter before shipment, with the measured output voltage clearly marked for user convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Reliability:\u003c\/strong\u003e Substituted switch terminals offer enhanced reliability, greater flexibility, and support for smaller short-circuit resistors — optimising module performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eAD584 Voltage Reference Module Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Voltages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e2.500V \/ 5.000V \/ 7.500V \/ 10.000V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e4.5V – 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eExternal Power Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u0026gt;11V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuiescent Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e1 mA (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e56 × 56 × 15 mm (2.2 × 2.2 × 0.59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × AD584 Voltage Reference Module Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cp\u003eFor best accuracy, allow the module to warm up at room temperature (25°C \/ 77°F) for at least \u003cstrong\u003e30 minutes\u003c\/strong\u003e before taking measurements or performing calibration. This ensures thermal stability and maximum output precision.\u003c\/p\u003e\n\u003cp\u003eThe AD584 chip is recommended as an external reference for \u003cstrong\u003e12-bit and 14-bit DAC\/ADC converters\u003c\/strong\u003e, frequently outperforming standard standalone references in precision applications.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical measurement standards and calibration best practices, visit the \u003ca href=\"https:\/\/www.nist.gov\/calibrations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Calibration Services page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What output voltages does the AD584 Voltage Reference Module support?\u003c\/h4\u003e\n\u003cp\u003eA: The AD584 module supports four programmable output voltages: 2.500V, 5.000V, 7.500V, and 10.000V. You select your desired voltage by short-circuiting the corresponding programming terminal block on the board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What input voltage does this module require to operate correctly?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates over a wide input range of 4.5V to 30V DC. However, the external power supply must provide more than 11V DC to ensure all four reference output voltages function correctly. Always make sure your working input voltage exceeds the programmed output voltage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I calibrate my multimeter using this voltage reference module?\u003c\/h4\u003e\n\u003cp\u003eA: Connect your DC power supply (above 11V) to the module's external power interface, select your desired reference voltage by programming the appropriate terminal, then plug your multimeter's test leads into the 2mm copper test sockets. Allow a 30-minute warm-up period at 25°C before taking readings for highest accuracy. The marked output voltage on each board (tested at the factory with an Agilent 6-digit multimeter) serves as your precise calibration reference.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this module suitable for use with DAC and ADC converters?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The AD584 is specifically recommended as an external precision reference for 12-bit and 14-bit digital-to-analog (DAC) and analog-to-digital (ADC) converters. Its stable, low-noise output often surpasses the performance of standard standalone reference components in demanding precision applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What variants of the AD584 chip are available?\u003c\/h4\u003e\n\u003cp\u003eA: The AD584 is available in three grades — AD584J, AD584K, and AD584L — each offering different levels of temperature coefficient performance and initial accuracy to suit a variety of precision measurement requirements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What output voltages does the AD584 Voltage Reference Module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD584 module supports four programmable output voltages: 2.500V, 5.000V, 7.500V, and 10.000V. You select your desired voltage by short-circuiting the corresponding programming terminal block on the board.\"}}, {\"@type\": \"Question\", \"name\": \"What input voltage does this module require to operate correctly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module operates over a wide input range of 4.5V to 30V DC. However, the external power supply must provide more than 11V DC to ensure all four reference output voltages function correctly. Always make sure your working input voltage exceeds the programmed output voltage.\"}}, {\"@type\": \"Question\", \"name\": \"How do I calibrate my multimeter using this voltage reference module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Connect your DC power supply (above 11V) to the module's external power interface, select your desired reference voltage by programming the appropriate terminal, then plug your multimeter's test leads into the 2mm copper test sockets. 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Its stable, low-noise output often surpasses the performance of standard standalone reference components in demanding precision applications.\"}}, {\"@type\": \"Question\", \"name\": \"What variants of the AD584 chip are available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD584 is available in three grades — AD584J, AD584K, and AD584L — each offering different levels of temperature coefficient performance and initial accuracy to suit a variety of precision measurement requirements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AD584 4-Channel Voltage Reference Module | Multimeter Calibration\", \"item\": \"https:\/\/oasis-select.com\/products\/ad584-4-channel-voltage-reference-module-multimeter-calibration\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"China Mainland","offer_id":47727701426281,"sku":"200007763:201336100","price":45.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S17efc3801ed5484196ec84d78ba6eb26o.webp?v=1782670793","url":"https:\/\/oasis-select.com\/products\/ad584-4-channel-voltage-reference-module-multimeter-calibration","provider":"Oasis Select","version":"1.0","type":"link"}