{"id":11261,"date":"2026-07-26T03:39:22","date_gmt":"2026-07-26T03:39:22","guid":{"rendered":"https:\/\/ic-vendor.com\/cat5113zi-10-t3\/"},"modified":"2026-07-26T03:39:22","modified_gmt":"2026-07-26T03:39:22","slug":"cat5113zi-10-t3","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/cat5113zi-10-t3\/","title":{"rendered":"CAT5113ZI-10-T3"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The onsemi CAT5113ZI-10-T3 is a 10-tap digitally programmable potentiometer (DPP) with I2C interface. 100kOhm end-to-end resistance, 2.5V to 6V supply, non-volatile wiper storage in an 8-pin SOIC package.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/td>\n10-Tap Digital Potentiometer<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nI2C<\/td>\n<\/tr>\n
Resistance<\/td>\n100 kOhm end-to-end<\/td>\n<\/tr>\n
Number of Taps<\/td>\n10<\/td>\n<\/tr>\n
Wiper Setting<\/td>\nNon-volatile (EEPROM)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.5V to 6.0V<\/td>\n<\/tr>\n
Supply Current<\/td>\n1 mA typ<\/td>\n<\/tr>\n
I2C Address<\/td>\n0101000 (A0 pin selectable)<\/td>\n<\/tr>\n
Endurance<\/td>\n1M rewrite cycles<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n100 years<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n8-Pin SOIC (5.0×4.0mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 10-tap resolution with non-volatile storage<\/li>\n
  • I2C serial interface<\/li>\n
  • 100kOhm end-to-end resistance<\/li>\n
  • Auto-recall of wiper position on power-up<\/li>\n
  • 2.5V to 6V wide supply range<\/li>\n
  • 1M cycle EEPROM endurance<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • LCD contrast adjustment<\/li>\n
    • Op-amp gain programming<\/li>\n
    • Sensor offset calibration<\/li>\n
    • Volume control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi CAT5113ZI-10-T3 is a 10-tap digitally programmable potentiometer (DPP) with I2C interface. 100kOhm end-to-end resistance, 2.5V to 6V supply, non-volatile wiper storage in an 8-pin SOIC package. Key Specifications Function 10-Tap Digital Potentiometer Interface I2C Resistance 100 kOhm end-to-end Number of Taps 10 Wiper Setting Non-volatile (EEPROM) Supply Voltage 2.5V to 6.0V […]<\/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":[2537],"chip_brand":[144],"class_list":["post-11261","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-cat5113zi-10-t3","chip_brand-on"],"acf":{"brief_explanation":"10-tap digital pot, 100kOhm, I2C, non-volatile, 8-SOIC, -40 to 85C","date_code":"","package_case":"8-Pin SOIC (5.0x4.0x1.5mm)","in_stock":3555,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/CAT5113-D.PDF","price":"$0.52 @ 1ku","product_introduction":"The CAT5113ZI-10-T3 from onsemi is a 10-tap digitally programmable potentiometer (DPP) with I2C interface in an 8-pin SOIC package. The 100kOhm resistor ladder has 10 taps selectable through an I2C command. The wiper position is stored in non-volatile EEPROM and automatically recalled on power-up, eliminating the need for processor re-initialization. With 2.5V to 6V supply range and 1M cycle EEPROM endurance, it is suitable for set-and-forget calibration applications.","working_principle":"The CAT5113 consists of a 100kOhm resistor ladder with 10 equally-spaced taps and a CMOS multiplexer that connects the wiper (RW) to the selected tap. An I2C slave interface (address 0101000) receives commands to increment, decrement, or directly set the wiper position. The current wiper setting is stored in non-volatile EEPROM. On power-up, the auto-recall feature loads the last stored wiper position from EEPROM to the multiplexer, restoring the previous setting without processor intervention.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>RH<\/td>Analog<\/td>Resistor high terminal<\/td><\/tr>
      2<\/td>RW<\/td>Analog<\/td>Wiper terminal<\/td><\/tr>
      3<\/td>RL<\/td>Analog<\/td>Resistor low terminal<\/td><\/tr>
      4<\/td>VSS<\/td>Power<\/td>Ground<\/td><\/tr>
      5<\/td>A0<\/td>Input<\/td>I2C address select<\/td><\/tr>
      6<\/td>SDA<\/td>I\/O<\/td>I2C data<\/td><\/tr>
      7<\/td>SCL<\/td>Input<\/td>I2C clock<\/td><\/tr>
      8<\/td>VDD<\/td>Power<\/td>Supply (2.5-6V)<\/td><\/tr><\/table>","application_scenarios":"
      • LCD panel contrast adjustment<\/li>
      • Op-amp offset and gain trim<\/li>
      • Sensor bridge offset calibration<\/li>
      • Audio volume control via I2C<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        AD5171<\/td>ADI<\/td>64-tap, I2C, higher resolution<\/td><\/tr>
        MCP4017<\/td>Microchip<\/td>128-tap, I2C, smaller package<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11261"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11261\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11261"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11261"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}