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ADE7858ACPZ-REF中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

ADE7858ACPZ-REF
廠商型號(hào)

ADE7858ACPZ-REF

功能描述

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

文件大小

1.344 Mbytes

頁(yè)面數(shù)量

76 頁(yè)

生產(chǎn)廠商 Analog Devices
企業(yè)簡(jiǎn)稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-28 16:03:00

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ADE7858ACPZ-REF規(guī)格書詳情

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

產(chǎn)品屬性

  • 型號(hào):

    ADE7858ACPZ-REF

  • 制造商:

    AD

  • 制造商全稱:

    Analog Devices

  • 功能描述:

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

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ADI
25+
LFCSP40
5000
原廠原裝,價(jià)格優(yōu)勢(shì)
詢價(jià)
ADI
17+
AA
6200
100%原裝正品現(xiàn)貨
詢價(jià)
ADI(亞德諾)/LINEAR
2021+
LFCSP-40
2883
詢價(jià)
AD
21+
QFN40
12588
原裝正品,自己庫(kù)存 假一罰十
詢價(jià)
ADI/亞德諾
24+
LFCSP-40
25000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
ADI(亞德諾)/LINEAR
24+
LFCSP-40
10000
只做原裝 假一賠萬(wàn)
詢價(jià)
ADI
23+
LFCSP
8560
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
詢價(jià)
ADI
19+
LFCSP40
61934
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
ADI
1844+
LFCSP
1845
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
ADI/亞德諾
21+
LFCSP-40
8080
只做原裝,質(zhì)量保證
詢價(jià)