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ADE7758ARWRL中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

ADE7758ARWRL
廠商型號

ADE7758ARWRL

功能描述

Poly Phase Multifunction Energy Metering IC with Per Phase Information

文件大小

1.58456 Mbytes

頁面數(shù)量

68

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

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
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 18:48:00

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ADE7758ARWRL價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

ADE7758ARWRL規(guī)格書詳情

GENERAL DESCRIPTION

The ADE7758 is a high accuracy, 3-phase electrical energy measurement IC with a serial interface and two pulse outputs. The ADE7758 incorporates second-order Σ-Δ ADCs, a digital integrator, reference circuitry, a temperature sensor, and all the signal processing required to perform active, reactive, and apparent energy measurement and rms calculations.

The ADE7758 is suitable to measure active, reactive, and apparent energy in various 3-phase configurations, such as WYE or DELTA services, with both three and four wires. The ADE7758 provides system calibration features for each phase, that is, rms offset correction, phase calibration, and power calibration. The APCF logic output gives active power information, and the VARCF logic output provides instantaneous reactive or apparent power information.

FEATURES

Highly accurate; supports IEC 60687, IEC 61036, IEC 61268, IEC 62053-21, IEC 62053-22, and IEC 62053-23

Compatible with 3-phase/3-wire, 3-phase/4-wire, and other 3-phase services

Less than 0.1 active energy error over a dynamic range of 1000 to 1 at 25°C

Supplies active/reactive/apparent energy, voltage rms, current rms, and sampled waveform data

Two pulse outputs, one for active power and the other selectable between reactive and apparent power with programmable frequency

Digital power, phase, and rms offset calibration

On-chip, user-programmable thresholds for line voltage SAG and overvoltage detections

An on-chip, digital integrator enables direct interface-to current sensors with di/dt output

A PGA in the current channel allows direct interface to current transformers

An SPI?-compatible serial interface with IRQ

Proprietary ADCs and DSP provide high accuracy over large variations in environmental conditions and time

Reference 2.4 V (drift 30 ppm/°C typical) with external overdrive capability

Single 5 V supply, low power (70 mW typical)

產(chǎn)品屬性

  • 型號:

    ADE7758ARWRL

  • 制造商:

    Analog Devices

  • 功能描述:

    Energy Measurement 24-Pin SOIC W T/R

  • 功能描述:

    IC ENERGY METER

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
AD
23+
SOP24
9827
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22+
66900
原封裝
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24+
SSOP
100
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19+
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7213
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AD
22+
SMD
8200
全新原裝現(xiàn)貨!自家?guī)齑?
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17+
SOP24
6200
100%原裝正品現(xiàn)貨
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ADI
21+
SOP
12588
原裝正品,自己庫存 假一罰十
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ADI
23+
SOP24
10000
原裝正品,假一罰十
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ADI
18+
SOP24
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價
ADI
19+
565
原裝正品
詢價