{"id":7002,"date":"2026-06-22T12:43:38","date_gmt":"2026-06-22T12:43:38","guid":{"rendered":"https:\/\/materialparts.com\/ad5330bruz-2\/"},"modified":"2026-06-22T12:43:38","modified_gmt":"2026-06-22T12:43:38","slug":"ad5330bruz-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ad5330bruz-2\/","title":{"rendered":"AD5330BRUZ"},"content":{"rendered":"

Productos<\/h2>\n

The AD5330BRUZ from Analog Devices is an 8-bit voltage-output DAC with rail-to-rail output and parallel interface in a 20-lead TSSOP package. It operates from a single 2.5V to 5.5V supply, consuming only 115\u00b5A at 3V. The device features double-buffered input logic, power-on reset to 0V, and programmable output gain of 1x or 2x VREF.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Resolution<\/td>\n8-bit<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n0V ~ VREF or 0V ~ 2\u00d7VREF<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.5V ~ 5.5V<\/td>\n<\/tr>\n
Interface<\/td>\nParallel (8-bit data bus)<\/td>\n<\/tr>\n
Supply Current<\/td>\n115\u00b5A @ 3V, 140\u00b5A @ 5V<\/td>\n<\/tr>\n
Power-Down Current<\/td>\n80nA @ 3V, 200nA @ 5V<\/td>\n<\/tr>\n
Output Settling Time<\/td>\n6\u00b5s (to 1\/2 LSB)<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-20 (6.5 x 4.4mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C ~ +85\u00b0C (B Grade)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Rail-to-rail output with 1x or 2x gain selection<\/li>\n
  • Ultra-low power: 115\u00b5A at 3V operating, 80nA power-down<\/li>\n
  • Double-buffered parallel input logic<\/li>\n
  • Power-on reset to 0V (zero-scale)<\/li>\n
  • LDAC pin for simultaneous DAC update<\/li>\n
  • Asynchronous CLR function resets to 0V<\/li>\n
  • Buffered or unbuffered reference input option<\/li>\n
  • Guaranteed monotonic by design<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Portable battery-powered instruments<\/li>\n
    • Digital gain and offset adjustment<\/li>\n
    • Programmable voltage and current sources<\/li>\n
    • Industrial process control<\/li>\n
    • Programmable attenuators<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AD5330BRUZ from Analog Devices is an 8-bit voltage-output DAC with rail-to-rail output and parallel interface in a 20-lead TSSOP package. It operates from a single 2.5V to 5.5V supply, consuming only 115\u00b5A at 3V. The device features double-buffered input logic, power-on reset to 0V, and programmable output gain of 1x or 2x […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[],"chip_brand":[165],"class_list":["post-7002","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"8-bit parallel DAC with rail-to-rail output, 115\u00b5A supply current, 2.5-5.5V in TSSOP-20","date_code":"","package_case":"TSSOP-20 (6.50 x 4.40 x 0.90 mm) RU-20","in_stock":4200,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD5330.pdf","price":"$2.86 @ 1ku","product_introduction":"The AD5330 is a single 8-bit digital-to-analog converter (DAC) that operates from a single 2.5V to 5.5V supply, consuming only 115\u00b5A at 3V. The device features an on-chip output buffer amplifier capable of generating rail-to-rail output voltages. The GAIN pin allows the output range to be set at 0V to VREF or 0V to 2\u00d7VREF. The parallel interface uses CS and WR signals to load data, while LDAC provides simultaneous update of the DAC output. The power-on reset circuit ensures the DAC output powers up at 0V.","working_principle":"The AD5330 uses a resistor-string DAC architecture followed by an output buffer amplifier. The 8-bit digital code selects a tap point on the resistor string, generating a voltage proportional to VREF. The output buffer provides low-impedance drive capability and rail-to-rail output swing. Input data is double-buffered: the first stage (input register) captures data on the rising edge of WR with CS low, and the LDAC signal transfers data from the input register to the DAC register, updating the output. This double-buffering allows multiple DACs in a system to be updated simultaneously.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1-8<\/td>DB7-DB0<\/td>Parallel data input bus (MSB to LSB)<\/td><\/tr>
      9<\/td>CS<\/td>Chip select (active low)<\/td><\/tr>
      10<\/td>WR<\/td>Write input (active low, rising edge latches data)<\/td><\/tr>
      11<\/td>LDAC<\/td>Load DAC register (active low)<\/td><\/tr>
      12<\/td>GND<\/td>Ground reference<\/td><\/tr>
      13<\/td>VOUT<\/td>DAC analog output voltage<\/td><\/tr>
      14<\/td>VDD<\/td>Positive power supply (2.5-5.5V)<\/td><\/tr>
      15<\/td>VREF<\/td>External reference voltage input<\/td><\/tr>
      16<\/td>BUF<\/td>Reference buffer enable (high=buffered)<\/td><\/tr>
      17<\/td>GAIN<\/td>Output gain select (low=1x, high=2x VREF)<\/td><\/tr>
      18<\/td>CLR<\/td>Asynchronous clear to 0V (active low)<\/td><\/tr>
      19<\/td>PD<\/td>Power-down enable (active high)<\/td><\/tr>
      20<\/td>NC<\/td>No connect<\/td><\/tr><\/table>","application_scenarios":"
      • Battery-Powered Calibration<\/b>: 115\u00b5A operating current and 80nA power-down suit long-life portable calibration instruments<\/li>
      • Process Control Setpoint<\/b>: Parallel interface allows fast update from 8-bit microcontroller bus for real-time setpoint adjustment<\/li>
      • Programmable Bias Generator<\/b>: 2x VREF gain mode extends output range while maintaining 8-bit resolution from a low-voltage reference<\/li>
      • Multi-DAC System<\/b>: LDAC pin enables synchronous update of multiple AD5330 devices for multi-channel control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        AD5331BRUZ<\/td>ADI<\/td>10-bit version, same package<\/td><\/tr>
        AD5340BRUZ<\/td>ADI<\/td>12-bit, 24-lead TSSOP<\/td><\/tr>
        AD5341BRUZ<\/td>ADI<\/td>12-bit, 20-lead TSSOP<\/td><\/tr>
        DAC0800CM<\/td>TI<\/td>8-bit, current output, DIP-16<\/td><\/tr>
        MCP4921-E\/SN<\/td>Microchip<\/td>12-bit, SPI interface, 8-SOIC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7002","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=7002"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7002\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7002"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}