{"id":5418,"date":"2026-06-10T01:53:04","date_gmt":"2026-06-10T01:53:04","guid":{"rendered":"https:\/\/materialparts.com\/ad5684rbruz\/"},"modified":"2026-06-10T01:53:04","modified_gmt":"2026-06-10T01:53:04","slug":"ad5684rbruz","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ad5684rbruz\/","title":{"rendered":"AD5684RBRUZ"},"content":{"rendered":"

Productos<\/h2>\n

The AD5684RBRUZ from Analog Devices is a quad 12-bit nanoDAC+ with an integrated 2ppm\/C voltage reference and SPI interface in a 16-pin TSSOP package. With 1.8V logic compatibility, 50MHz SPI clock rate, and user-selectable gain of 1 or 2, it provides precision voltage output DAC channels for industrial control and data acquisition systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Resolution<\/td>\n12-bit<\/td>\n<\/tr>\n
Canales<\/td>\n4 (quad)<\/td>\n<\/tr>\n
Integral Nonlinearity (INL)<\/td>\n+\/-2 LSB max<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n0 to VREF (G=1) or 0 to 2xVREF (G=2)<\/td>\n<\/tr>\n
Internal Reference<\/td>\n2.5V, 2ppm\/C typical drift<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Logic Voltage<\/td>\n1.8V to 5.5V (VLOGIC pin)<\/td>\n<\/tr>\n
SPI Clock Rate<\/td>\n50 MHz max<\/td>\n<\/tr>\n
Output Settling Time<\/td>\n5 us to +\/-0.5 LSB<\/td>\n<\/tr>\n
Power Consumption<\/td>\n1.8 mW at 3V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +105 C<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-16<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Quad 12-bit voltage output DAC with 2ppm\/C internal reference<\/li>\n
  • User-selectable gain of 1 or 2 via GAIN pin<\/li>\n
  • 50MHz SPI with readback and daisy-chain capability<\/li>\n

1.8V logic compatibility via VLOGIC pin<\/li>\n
  • Power-on reset to zero scale or midscale (RSTSEL pin)<\/li>\n
  • Per-channel power-down to 4uA at 3V<\/li>\n
  • Total unadjusted error (TUE): +\/-0.1% FSR max<\/li>\n
  • Low glitch: 0.5 nV-s<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Process control PLC I\/O cards<\/li>\n
    • Digital gain and offset adjustment<\/li>\n
    • Industrial automation<\/li>\n
    • Data acquisition systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AD5684RBRUZ from Analog Devices is a quad 12-bit nanoDAC+ with an integrated 2ppm\/C voltage reference and SPI interface in a 16-pin TSSOP package. With 1.8V logic compatibility, 50MHz SPI clock rate, and user-selectable gain of 1 or 2, it provides precision voltage output DAC channels for industrial control and data acquisition systems. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[165],"class_list":["post-5418","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"Quad 12-bit nanoDAC+, 2ppm\/C int ref, 50MHz SPI, gain 1\/2, TSSOP-16","date_code":"","package_case":"TSSOP-16 (5.0 x 6.4 x 1.1 mm)","in_stock":7712,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD5686_5684.pdf","price":"$6.22 @ 1ku","product_introduction":"The AD5684RBRUZ from Analog Devices is a quad 12-bit buffered voltage output DAC from the nanoDAC+ family in a 16-pin TSSOP package. The R suffix indicates an integrated 2.5V reference with 2ppm\/C typical temperature drift, eliminating the need for an external precision reference. The BRUZ suffix decodes as: B=12-bit resolution, R=internal reference, U=TSSOP package, Z=RoHS compliant. Operating from a single 2.7V to 5.5V supply with a separate VLOGIC pin for 1.8V logic compatibility, the AD5684R provides four independent DAC channels with user-selectable output gain of 1 (0 to VREF) or 2 (0 to 2xVREF) via the GAIN pin. The 50MHz SPI interface supports readback and daisy-chain operation, while the RSTSEL pin configures power-on reset to either zero scale or midscale.","working_principle":"The AD5684R operates through four subsystems: (1) Resistor-String DAC Architecture: Each DAC channel uses a resistor-string (R-2R ladder) architecture to convert 12-bit digital codes to analog voltages. The resistor string ensures monotonicity by design, guaranteeing that increasing digital input codes produce increasing (or equal) output voltages. (2) Internal Voltage Reference: A 2.5V bandgap reference with 2ppm\/C typical temperature drift provides the reference voltage for all four DAC channels. The reference output is available on the VREFOUT pin for external use or monitoring. The GAIN pin selects whether the DAC output spans 0 to VREF (GAIN=0) or 0 to 2xVREF (GAIN=1), allowing a 5V full-scale output from the 2.5V reference when operating at 5V supply. (3) Output Amplifier: Each channel includes a buffered output amplifier that can source or sink up to 20mA while maintaining voltage within 0.5V of the supply rails. The amplifier provides a low output impedance for driving resistive loads directly. (4) SPI Interface: A 4-wire SPI interface (SCLK, SDI, SDO, SYNC) operates at up to 50MHz clock rate. The interface supports 24-bit data frames containing both address\/command and data bits. The SDO output enables daisy-chaining multiple devices or readback of DAC register contents.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VDD<\/td>Power<\/td>Power supply (2.7-5.5V)<\/td><\/tr>
      2<\/td>VOUTA<\/td>Output<\/td>DAC channel A output<\/td><\/tr>
      3<\/td>VOUTB<\/td>Output<\/td>DAC channel B output<\/td><\/tr>
      4<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      5<\/td>VOUTC<\/td>Output<\/td>DAC channel C output<\/td><\/tr>
      6<\/td>VOUTD<\/td>Output<\/td>DAC channel D output<\/td><\/tr>
      7<\/td>GAIN<\/td>Input<\/td>Gain select (0=G=1, 1=G=2)<\/td><\/tr>
      8<\/td>RSTSEL<\/td>Input<\/td>Reset select (0=zero scale, 1=midscale)<\/td><\/tr>
      9<\/td>SDI<\/td>Input<\/td>SPI serial data input<\/td><\/tr>
      10<\/td>SDO<\/td>Output<\/td>SPI serial data output (daisy chain\/readback)<\/td><\/tr>
      11<\/td>SYNC<\/td>Input<\/td>SPI frame sync (active low)<\/td><\/tr>
      12<\/td>SCLK<\/td>Input<\/td>SPI serial clock<\/td><\/tr>
      13<\/td>VLOGIC<\/td>Power<\/td>Logic supply (1.8-5.5V)<\/td><\/tr>
      14<\/td>VREFOUT<\/td>Output<\/td>Internal reference output (2.5V)<\/td><\/tr>
      15<\/td>RESET<\/td>Input<\/td>Reset input (active low)<\/td><\/tr>
      16<\/td>LDAC<\/td>Input<\/td>Load DAC (active low, updates outputs)<\/td><\/tr><\/table>","application_scenarios":"
      • PLC analog output card with 4 independent 12-bit DAC channels and 2ppm\/C internal reference<\/li>
      • Industrial process control with gain=2 providing 0-5V output from 2.5V reference at 5V supply<\/li>
      • Portable instrument DAC with 1.8mW low power at 3V and 1.8V logic interface to MCU<\/li>
      • Multi-channel calibration system with per-channel power-down and daisy-chain SPI control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Resolution<\/th>Ref<\/th>Notes<\/th><\/tr>
        AD5686RBRUZ<\/td>ADI<\/td>16-bit<\/td>2ppm\/C<\/td>Higher resolution version<\/td><\/tr>
        AD5685RBRUZ<\/td>ADI<\/td>14-bit<\/td>2ppm\/C<\/td>14-bit version<\/td><\/tr>
        DAC8568ICPW<\/td>TI<\/td>16-bit<\/td>External<\/td>8-channel, external ref<\/td><\/tr>
        MCP4728-E\/UN<\/td>Microchip<\/td>12-bit<\/td>Internal<\/td>I2C interface, quad<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5418"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5418\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5418"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}