{"id":3014,"date":"2026-05-29T04:39:00","date_gmt":"2026-05-29T04:39:00","guid":{"rendered":"https:\/\/materialparts.com\/ade7953acpz-rl\/"},"modified":"2026-05-30T01:13:06","modified_gmt":"2026-05-30T01:13:06","slug":"ade7953acpz-rl","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ade7953acpz-rl\/","title":{"rendered":"ADE7953ACPZ-RL"},"content":{"rendered":"

Productos<\/h2>\n

The ADE7953ACPZ-RL is a single-phase multifunction energy metering IC from Analog Devices with neutral current measurement capability. It measures active, reactive, and apparent power with less than 0.1% error over 3000:1 dynamic range, supports SPI\/I2C\/UART interfaces, and operates from 3.3V in a 28-lead LFCSP package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Measurement Error (Active\/Reactive)<\/td>\n< 0.1% over 3000:1<\/td>\n<\/tr>\n
ADC Channels<\/td>\n3x Sigma-Delta<\/td>\n<\/tr>\n
Bandwidth<\/td>\n1.23 kHz<\/td>\n<\/tr>\n
PGA Gain<\/td>\nUp to x22<\/td>\n<\/tr>\n
Interface<\/td>\nSPI, I2C, UART<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3.3V<\/td>\n<\/tr>\n
Paquete<\/td>\nLFCSP-28 (5 x 5 x 0.75 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Second current input for neutral measurement<\/li>\n
  • Internal integrators for Rogowski coil sensors<\/li>\n
  • Overcurrent, overvoltage, sag detection<\/li>\n
  • No-load detection prevents meter creep<\/li>\n
  • Supports EN 50470 and IEC 62053 standards<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Single-phase energy meters<\/li>\n
    • Smart metering and sub-metering<\/li>\n
    • Tamper detection systems<\/li>\n
    • Industrial power monitoring<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADE7953ACPZ-RL is a single-phase multifunction energy metering IC from Analog Devices with neutral current measurement capability. It measures active, reactive, and apparent power with less than 0.1% error over 3000:1 dynamic range, supports SPI\/I2C\/UART interfaces, and operates from 3.3V in a 28-lead LFCSP package. Key Specifications Measurement Error (Active\/Reactive) < 0.1% over […]<\/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":[13,42],"tags":[],"chip_brand":[165],"class_list":["post-3014","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-adi"],"acf":{"brief_explanation":"Single-phase metering IC, 0.1% error, neutral current, SPI\/I2C\/UART, LFCSP-28","date_code":"","package_case":"LFCSP-28 (5 x 5 x 0.75 mm, with exposed pad)","in_stock":2986,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADE7953.pdf","price":"$2.23 @ 1ku","product_introduction":"The ADE7953ACPZ-RL from Analog Devices is a high-accuracy single-phase energy metering IC that provides active, reactive, and apparent power measurement along with instantaneous RMS current and voltage. A unique second current input channel enables simultaneous neutral current measurement for tamper detection and neutral billing. Three sigma-delta ADCs with flexible PGA gain stages accommodate current transformers, shunt resistors, and Rogowski coil sensors. Communication via SPI, I2C, or UART provides versatile register access for configuration and data readout.","working_principle":"The ADE7953 uses three sigma-delta ADCs to simultaneously sample voltage and two current channels at high resolution. The digitized samples are processed by a dedicated energy calculation engine that computes active, reactive, and apparent power using digital signal processing algorithms. RMS values are calculated from the instantaneous samples. Flexible PGA stages amplify small sensor signals before conversion. Internal integrators convert Rogowski coil output (di\/dt) to proportional current signals. Calibrated pulse outputs (CF1\/CF2) provide frequency-proportional energy measurement for meter calibration.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>IAP<\/td>Analog Input<\/td>Current Channel A positive input<\/td><\/tr>
      2<\/td>IAN<\/td>Analog Input<\/td>Current Channel A negative input<\/td><\/tr>
      5<\/td>IBP<\/td>Analog Input<\/td>Current Channel B positive input<\/td><\/tr>
      6<\/td>IBN<\/td>Analog Input<\/td>Current Channel B negative input<\/td><\/tr>
      9<\/td>VP<\/td>Analog Input<\/td>Voltage Channel positive input<\/td><\/tr>
      10<\/td>VN<\/td>Analog Input<\/td>Voltage Channel negative input<\/td><\/tr>
      14<\/td>ZX<\/td>Output<\/td>Voltage zero-crossing output<\/td><\/tr>
      16<\/td>CF1<\/td>Output<\/td>Calibration pulse output 1<\/td><\/tr>
      17<\/td>CF2<\/td>Output<\/td>Calibration pulse output 2<\/td><\/tr>
      23<\/td>SCLK\/SCL<\/td>Input<\/td>SPI clock \/ I2C clock<\/td><\/tr>
      25<\/td>MOSI\/SDA<\/td>Bidirectional<\/td>SPI data in \/ I2C data<\/td><\/tr>
      28<\/td>AVDD<\/td>Power<\/td>Analog supply 3.3V<\/td><\/tr><\/table>","application_scenarios":"
      • Residential single-phase smart energy meters<\/li>
      • Commercial sub-metering and tenant billing<\/li>
      • Anti-tamper energy measurement with neutral monitoring<\/li>
      • Industrial power monitoring and quality analysis<\/li>
      • Server and data center rack-level power measurement<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>ADE7953ACPZ<\/td>LFCSP-28<\/td>Tray packaging variant<\/td><\/tr>
        ADI<\/td>ADE7755ARSZ<\/td>SSOP-20<\/td>Active energy only, lower cost<\/td><\/tr>
        Microchip<\/td>MCP39F521T-I\/MQ<\/td>QFN-28<\/td>Single-phase power monitor<\/td><\/tr>
        TI<\/td>MSP430AFE253IPW<\/td>TSSOP-28<\/td>Metering SoC with MCU<\/td><\/tr>
        ADI<\/td>ADE7854ASTZ<\/td>SSOP-28<\/td>Three-phase metering alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3014","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=3014"}],"version-history":[{"count":2,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3014\/revisions"}],"predecessor-version":[{"id":3045,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3014\/revisions\/3045"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3014"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}