{"id":7619,"date":"2026-06-26T06:56:45","date_gmt":"2026-06-26T06:56:45","guid":{"rendered":"https:\/\/materialparts.com\/mcp41010-i-sn\/"},"modified":"2026-06-26T13:52:06","modified_gmt":"2026-06-26T13:52:06","slug":"mcp41010-i-sn","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/mcp41010-i-sn\/","title":{"rendered":"MCP41010-I\/SN"},"content":{"rendered":"

Productos<\/h2>\n

The MCP41010-I\/SN from Microchip is a single-channel 8-bit digital potentiometer with 10kOhm resistance, SPI interface, and 2.7-5.5V operation in SOIC-8.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Resolution<\/td>\n8-bit (256 taps)<\/td>\n<\/tr>\n
Resistance<\/td>\n10 kOhm (20% tolerance)<\/td>\n<\/tr>\n
Canales<\/td>\n1<\/td>\n<\/tr>\n
Interface<\/td>\nSPI up to 10 MHz<\/td>\n<\/tr>\n
Supply<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Wiper Resistance<\/td>\n52 Ohm typical @ 5.5V<\/td>\n<\/tr>\n
DNL\/INL<\/td>\n+\/-1\/4 LSB typical<\/td>\n<\/tr>\n
Bandwidth<\/td>\n1 MHz<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-8<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 8-bit\/256-tap resolution<\/li>\n
  • SPI interface up to 10MHz<\/li>\n
  • Low standby current 1uA<\/li>\n
  • Volatile wiper register<\/li>\n
  • 2.7-5.5V wide supply range<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Audio volume control<\/li>\n
    • Servo motor control<\/li>\n
    • Sensor calibration and bias<\/li>\n
    • Programmable filters<\/li>\n
    • LCD contrast adjustment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MCP41010-I\/SN from Microchip is a single-channel 8-bit digital potentiometer with 10kOhm resistance, SPI interface, and 2.7-5.5V operation in SOIC-8. Key Specifications Resolution 8-bit (256 taps) Resistance 10 kOhm (20% tolerance) Channels 1 Interface SPI up to 10 MHz Supply 2.7V to 5.5V Wiper Resistance 52 Ohm typical @ 5.5V DNL\/INL +\/-1\/4 LSB […]<\/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":[13],"tags":[],"chip_brand":[134],"class_list":["post-7619","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-microchip"],"acf":{"brief_explanation":"8-bit digital pot, 10kOhm, SPI, SOIC-8","date_code":"","package_case":"SOIC-8 (4.90 x 3.90 x 1.25 mm)","in_stock":12000,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/11195c.pdf","price":"$1.62 @ 250+","product_introduction":"The MCP41010-I\/SN from Microchip is a single-channel 8-bit volatile digital potentiometer with 10kOhm end-to-end resistance in SOIC-8. It provides 256 tap positions controlled via SPI interface at up to 10MHz. The low 1uA standby current and 2.7-5.5V supply range suit battery-powered applications. The volatile register resets to mid-scale on power-up.","working_principle":"The MCP41010-I\/SN operates as an SPI-controlled digital potentiometer. (1) The SPI interface receives 16-bit command frames: a command byte (selecting pot and operation) followed by a data byte (setting wiper position 0-255). The wiper connects to one of 256 resistor taps along the 10kOhm resistive ladder. (2) In potentiometer mode, the wiper voltage divides between terminals A and B. In rheostat mode, only one terminal and the wiper are used, creating a variable resistance from 0 to 10kOhm. (3) The volatile wiper register resets to mid-scale (80h) on power-up. The 52 Ohm wiper resistance adds to the calculated tap resistance. The 1MHz bandwidth and 2us settling time support fast adjustment applications.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>CS#<\/td>Chip select (active low)<\/td><\/tr>
      2<\/td>SCK<\/td>SPI clock<\/td><\/tr>
      3<\/td>SI<\/td>SPI data input<\/td><\/tr>
      4<\/td>VSS<\/td>Ground<\/td><\/tr>
      5<\/td>PA0<\/td>Terminal A (pot top)<\/td><\/tr>
      6<\/td>PW0<\/td>Wiper terminal<\/td><\/tr>
      7<\/td>PB0<\/td>Terminal B (pot bottom)<\/td><\/tr>
      8<\/td>VDD<\/td>Power supply (2.7-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • Audio volume control with SPI interface<\/li>
      • Servo motor position feedback adjustment<\/li>
      • Sensor calibration and bias voltage setting<\/li>
      • Programmable filter cutoff adjustment<\/li>
      • LCD contrast control with 256-step resolution<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MCP42010-I\/SN<\/td>Microchip<\/td>Dual channel, 10kOhm<\/td><\/tr>
        MCP41050-I\/SN<\/td>Microchip<\/td>50kOhm version<\/td><\/tr>
        AD5171BRJZ10<\/td>ADI<\/td>8-bit, I2C, 10kOhm<\/td><\/tr>
        CAT5113VI-10-GT3<\/td>onsemi<\/td>8-bit, up\/down, 10k<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7619","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=7619"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7619\/revisions"}],"predecessor-version":[{"id":7660,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7619\/revisions\/7660"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7619"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}