ADE7868AACPZ-RL
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Analog Devices Inc. ADE7868AACPZ-RL

Manufacturer No:
ADE7868AACPZ-RL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC ENERGY METER MULTIFUN 40LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADE7868AACPZ-RL, produced by Analog Devices Inc., is a high-accuracy, 3-phase electrical energy measurement IC designed for advanced power monitoring and metering applications. This device integrates second-order Σ-Δ analog-to-digital converters (ADCs), a digital integrator, reference circuitry, and a fixed function digital signal processor (DSP) to perform comprehensive energy measurements. It supports various 3-phase configurations, including wye or delta services with three and four wires, and provides features such as system calibration, power quality measurements, and multiple communication interfaces.

Key Specifications

Specification Value
Package Type 40-Lead Lead Frame Chip Scale Package (LFCSP)
Operating Temperature Range -40°C to +85°C
Voltage Supply Range 2.8V to 3.7V
ADC Type Second-order Σ-Δ ADCs (7 ADCs for ADE7868A)
Communication Interfaces SPI, I²C, High Speed Data Capture (HSDC) port
Power Modes Four modes of operation (PSM0, PSM1, PSM2, PSM3)
Interrupt Request Pins IRQ0 and IRQ1
Package Dimensions 6mm x 6mm x 0.73mm
Lead Shape No Lead
RoHS Compliance Yes

Key Features

  • High accuracy 3-phase electrical energy measurement
  • Supports various 3-phase configurations (wye or delta services with three and four wires)
  • Includes second-order Σ-Δ ADCs, digital integrator, and reference circuitry
  • Fixed function DSP for signal processing
  • System calibration features (rms offset correction, phase calibration, gain calibration)
  • Power quality measurements (low or high voltage detection, high current variation, line voltage period measurement, angles between phase voltages and currents)
  • Multiple communication interfaces (SPI, I²C, HSDC port)
  • Low power modes to minimize power consumption
  • Waveform sampling registers for access to ADC outputs

Applications

  • Advanced power monitoring and metering systems
  • Smart grid applications
  • Industrial power management systems
  • Automated meter reading (AMR) and advanced metering infrastructure (AMI) systems
  • Power quality monitoring and analysis

Q & A

  1. What is the primary function of the ADE7868AACPZ-RL?

    The primary function of the ADE7868AACPZ-RL is to perform high-accuracy 3-phase electrical energy measurements.

  2. What types of 3-phase configurations does the ADE7868AACPZ-RL support?

    The device supports wye or delta services with both three and four wires.

  3. What communication interfaces are available on the ADE7868AACPZ-RL?

    The device features SPI, I²C, and a high speed data capture (HSDC) port.

  4. How many ADCs does the ADE7868AACPZ-RL have?

    The ADE7868AACPZ-RL has seven second-order Σ-Δ ADCs.

  5. What are the power modes available on the ADE7868AACPZ-RL?

    The device has four modes of operation: PSM0, PSM1, PSM2, and PSM3.

  6. Does the ADE7868AACPZ-RL support system calibration?

    Yes, it supports system calibration features including rms offset correction, phase calibration, and gain calibration.

  7. What power quality measurements can the ADE7868AACPZ-RL perform?

    The device can perform measurements such as low or high voltage detection, high current variation, line voltage period measurement, and angles between phase voltages and currents.

  8. Is the ADE7868AACPZ-RL RoHS compliant?

    Yes, the device is RoHS compliant.

  9. What is the operating temperature range of the ADE7868AACPZ-RL?

    The operating temperature range is -40°C to +85°C.

  10. What is the package type and dimensions of the ADE7868AACPZ-RL?

    The device is packaged in a 40-Lead Lead Frame Chip Scale Package (LFCSP) with dimensions of 6mm x 6mm x 0.73mm.

Product Attributes

Input Impedance:400kOhm
Measurement Error:0.2%
Voltage - I/O High:2V, 2.4V
Voltage - I/O Low:0.4V, 0.8V
Current - Supply:20mA
Voltage - Supply:2.8 V ~ 3.7 V
Meter Type:3 Phase
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:40-WFQFN Exposed Pad, CSP
Supplier Device Package:40-LFCSP-WQ (6x6)
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Similar Products

Part Number ADE7868AACPZ-RL ADE7878AACPZ-RL ADE7868ACPZ-RL ADE7858AACPZ-RL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Not For New Designs Active
Input Impedance 400kOhm 400kOhm 400kOhm -
Measurement Error 0.2% 0.2% 0.2% -
Voltage - I/O High 2V, 2.4V 2V, 2.4V 2V, 2.4V -
Voltage - I/O Low 0.4V, 0.8V 0.4V, 0.8V 0.4V, 0.8V -
Current - Supply 20mA 20mA 20mA -
Voltage - Supply 2.8 V ~ 3.7 V 2.8 V ~ 3.7 V 2.8 V ~ 3.7 V -
Meter Type 3 Phase 3 Phase 3 Phase -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -
Mounting Type Surface Mount Surface Mount Surface Mount -
Package / Case 40-WFQFN Exposed Pad, CSP 40-WFQFN Exposed Pad, CSP 40-WFQFN Exposed Pad, CSP -
Supplier Device Package 40-LFCSP-WQ (6x6) 40-LFCSP-WQ (6x6) 40-LFCSP-WQ (6x6) -

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