{"id":9913,"date":"2026-07-06T14:24:12","date_gmt":"2026-07-06T14:24:12","guid":{"rendered":"https:\/\/materialparts.com\/max6740xkzgd3t\/"},"modified":"2026-07-06T14:24:12","modified_gmt":"2026-07-06T14:24:12","slug":"max6740xkzgd3t","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/max6740xkzgd3t\/","title":{"rendered":"MAX6740XKZGD3+T"},"content":{"rendered":"

Productos<\/h2>\n

The MAX6740XKZGD3+T is a low-power microprocessor supervisory circuit from Analog Devices (formerly Maxim Integrated) with dual-voltage monitoring capability. It features factory-set reset thresholds for monitoring two supply rails, capacitor-adjustable reset timeout, and watchdog timer, all in a tiny 6-bump WLP package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\nDual-voltage uP supervisor<\/td>\n<\/tr>\n
Monitored Voltages<\/td>\nDual (factory-trimmed)<\/td>\n<\/tr>\n
Supply Current<\/td>\n3.7uA (typical)<\/td>\n<\/tr>\n
Reset Output<\/td>\nActive-low<\/td>\n<\/tr>\n
Temporizador Watchdog<\/td>\nCapacitor-adjustable<\/td>\n<\/tr>\n
Paquete<\/td>\n6-bump WLP (1.0×1.5mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Dual-voltage monitoring<\/li>\n
  • 3.7uA supply current<\/li>\n
  • Factory-trimmed reset thresholds<\/li>\n
  • Capacitor-adjustable reset and watchdog timeouts<\/li>\n
  • AEC-Q100 qualified<\/li>\n
  • Ultra-small 1.0×1.5mm WLP package<\/li>\n
  • RESET valid for VCC >= 1V<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Multi-rail processor systems<\/li>\n
    • Automotive dual-supply monitoring<\/li>\n
    • FPGA\/DSP power supervision<\/li>\n
    • Industrial controller monitoring<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MAX6740XKZGD3+T is a low-power microprocessor supervisory circuit from Analog Devices (formerly Maxim Integrated) with dual-voltage monitoring capability. It features factory-set reset thresholds for monitoring two supply rails, capacitor-adjustable reset timeout, and watchdog timer, all in a tiny 6-bump WLP package. Key Specifications Function Dual-voltage uP supervisor Monitored Voltages Dual (factory-trimmed) Supply Current […]<\/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":[1210],"chip_brand":[165],"class_list":["post-9913","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-max6740xkzgd3t","chip_brand-adi"],"acf":{"brief_explanation":"Dual-voltage uP supervisor, 3.7uA Iq, watchdog, 6-bump WLP 1.0x1.5mm","date_code":"","package_case":"6-bump WLP (1.0 x 1.5 x 0.55mm)","in_stock":13723,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/MAX6746-MAX6753.pdf","price":"$2.92 @ 1ku","product_introduction":"The MAX6740XKZGD3+T is a low-power dual-voltage microprocessor supervisory circuit from Analog Devices in an ultra-small 1.0x1.5mm WLP package. It monitors two system supply voltages with factory-trimmed thresholds, includes a capacitor-adjustable watchdog timer, and draws only 3.7uA supply current. AEC-Q100 qualified for automotive applications, it operates over the -40 to +125C temperature range.","working_principle":"The MAX6740 monitors two supply voltage inputs against factory-trimmed threshold levels with +\/-2% accuracy. When either supply drops below its threshold, the RESET output is asserted. The reset timeout period is set by an external capacitor. The watchdog timer monitors processor activity through the WDI input; if no transition occurs within the timeout period, RESET is asserted. The dual-voltage monitoring capability is essential for systems with core and I\/O supply rails that must both be valid for reliable operation.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      A1<\/td>VCC<\/td>Power<\/td>Primary supply \/ monitor input<\/td><\/tr>
      A2<\/td>RESET IN<\/td>Input<\/td>Secondary voltage monitor input<\/td><\/tr>
      B1<\/td>GND<\/td>Ground<\/td>Ground reference<\/td><\/tr>
      B2<\/td>WDI<\/td>Input<\/td>Watchdog input<\/td><\/tr>
      C1<\/td>SRT\/SWT<\/td>I\/O<\/td>Reset\/Watchdog timeout capacitor<\/td><\/tr>
      C2<\/td>RESET<\/td>Output<\/td>Active-low reset output<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive ECU dual-rail power monitoring<\/li>
      • FPGA core and I\/O supply supervision<\/li>
      • DSP processor power monitoring<\/li>
      • Industrial controller dual-voltage watchdog<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>MAX6751KA46+T<\/td>SOT-23-8<\/td>Single-voltage, SOT-23<\/td><\/tr>
        TI<\/td>TPS3828-33DBVR<\/td>SOT-23-5<\/td>Single-voltage watchdog supervisor<\/td><\/tr>
        Renesas<\/td>ISL88001IU8HFZ<\/td>USOP-8<\/td>Dual-voltage supervisor<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9913","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=9913"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9913\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9913"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}