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EVAL-ADE7858EBZ中文资料

厂家型号

EVAL-ADE7858EBZ

文件大小

1344Kbytes

页面数量

76

功能描述

Poly Phase Multifunction Energy Metering IC with per Phase Active and Reactive Powers

数据手册

下载地址一下载地址二到原厂下载

简称

AD亚德诺

生产厂商

Analog Devices

中文名称

亚德诺半导体技术有限公司官网

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EVAL-ADE7858EBZ数据手册规格书PDF详情

GENERAL DESCRIPTION

The ADE7854/ADE7858/ADE7868/ADE7878 are high accuracy, 3-phase electrical energy measurement ICs with serial interfaces and three flexible pulse outputs. The ADE78xx devices incorporate second-order sigma-delta (Σ-∆) analog-to-digital converters (ADCs), a digital integrator, reference circuitry, and all of the signal processing required to perform total (fundamental and harmonic) active, reactive (ADE7878, ADE7868, and ADE7858), and apparent energy measurement and rms calculations, as well as fundamental-only active and reactive energy measurement (ADE7878) and rms calculations. A fixed function digital signal processor (DSP) executes this signal processing. The DSP program is stored in the internal ROM memory.

FEATURES

Highly accurate; supports EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, and IEC 62053-23 standards

Compatible with 3-phase, 3- or 4-wire (delta or wye), and other 3-phase services

Supplies total (fundamental and harmonic) active, reactive (ADE7878, ADE7868, and ADE7858 only), and apparent energy, and fundamental active/reactive energy (ADE7878 only) on each phase and on the overall system

Less than 0.1 error in active and reactive energy over a dynamic range of 1000 to 1 at TA = 25°C

Less than 0.2 error in active and reactive energy over a dynamic range of 3000 to 1 at TA = 25°C

Supports current transformer and di/dt current sensors

Dedicated ADC channel for neutral current input (ADE7868 and ADE7878 only)

Less than 0.1 error in voltage and current rms over a dynamic range of 1000 to 1 at TA = 25°C

Supplies sampled waveform data on all three phases and on neutral current

Selectable no load threshold levels for total and fundamental active and reactive powers, as well as for apparent powers

Low power battery mode monitors phase currents for antitampering detection (ADE7868 and ADE7878 only)

Battery supply input for missing neutral operation Phase angle measurements in both current and voltage channels with a typical 0.3° error

Wide-supply voltage operation: 2.4 V to 3.7 V

Reference: 1.2 V (drift +5 ppm/°C typical) with external overdrive capability

Single 3.3 V supply

40-lead lead frame chip scale package (LFCSP), Pb-free

Operating temperature: −40°C to +85°C

Flexible I2C, SPI, and HSDC serial interfaces

APPLICATIONS

Energy metering systems

EVAL-ADE7858EBZ产品属性

  • 类型

    描述

  • 型号

    EVAL-ADE7858EBZ

  • 制造商

    AD

  • 制造商全称

    Analog Devices

  • 功能描述

    Poly Phase Multifunction Energy Metering IC with per Phase Active and Reactive Powers

更新时间:2025-6-9 15:57:00
供应商 型号 品牌 批号 封装 库存 备注 价格
AD
23+
原厂原包
19960
只做进口原装 终端工厂免费送样
ADI/亚德诺
25+
20000
原装现货,可追溯原厂渠道
ADI/亚德诺
23+
EB/PCB
3000
只做原装正品,假一赔十
ADI
22+
N/A
60000
专注配单,只做原装现货
ADI
23+
N/A
5000
专注配单,只做原装进口现货
ADI
23+
N/A
8000
只做原装现货
ADI
23+
N/A
7000
ADI/亚德诺
20+
EvaluationBoard
33680
ADI全新原装-可开原型号增税票
ADI/亚德诺
24+
8600
正品原装,正规渠道,免费送样。支持账期,BOM一站式配齐
ADI/亚德诺
24+
N/A
56
全新原厂原装,进口正品现货,正规渠道可含税!!

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Analog Devices 亚德诺半导体技术有限公司

中文资料: 86101条

(Analog Devices,简称ADI)成立于1965年,总部位于美国马萨诸塞州诺丁汉,是全球领先的高性能模拟、混合信号和数字信号处理集成电路(IC)设计与制造公司。ADI致力于为各种应用提供创新的解决方案,涵盖通信、工业、汽车、医疗、消费电子和数据中心等多个领域。 公司以其强大的研发实力和专业技术著称,拥有广泛的产品组合,包括放大器、转换器、传感器和处理器等,能够满足客户在信号处理和控制方面的需求。ADI的产品被广泛应用于数据测量、无线通信、音频处理、视频监控以及自动化和控制系统等领域。 模拟器件公司始终致力于推动技术创新,凭借强大的科技实力,为客户提供高效、可靠的解决方案,帮助他们提高