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ADE7762ARW-RL中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
ADE7762ARW-RL規(guī)格書詳情
GENERAL DESCRIPTION
The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard.
The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and reference circuit. All other signal processing (for example, multiplication, filtering, and summation) is carried out in the digital domain. This approach provides superior stability and accuracy over extremes in environmental conditions and over time.
FEATURES
High accuracy supports 50 Hz/60 Hz IEC62053-21
Less than 0.1 error over a dynamic range of 500 to 1
Compatible with 3-phase 3-wire delta and 3-phase 4-wire Wye
configurations
Supplies average active power on the frequency outputs F1 and F2
High frequency output (CF) is intended for calibration and
supplies instantaneous active power
Logic output REVP indicates a potential miswiring or negative
power on the sum of all phases
Dropout indication for each phase on LED driver pins
Phase sequence error detection
Direct drive for electromechanical counters and 2-phase stepper
motors (F1 and F2)
Proprietary ADCs and DSP provide high accuracy over large
variations in environmental conditions and time
On-chip power supply monitoring
On-chip creep protection (no load threshold)
On-chip reference 2.4 V ± 8 (25 ppm/°C typical) with external
overdrive capability
Single 5 V supply, low power (TBD mW typical)
Low cost CMOS process
產(chǎn)品屬性
- 型號:
ADE7762ARW-RL
- 制造商:
AD
- 制造商全稱:
Analog Devices
- 功能描述:
Polyphase Energy Metering IC with Phase Drop Indication
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AD |
23+ |
SOP24 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ad |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應(yīng),歡迎來電咨詢 |
詢價 | ||
Analog Devices Inc |
23+/24+ |
28-SOIC |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
AD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ADI |
2339+ |
3PhaseEnergy |
6521 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
ADI |
18+ |
SOP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
AD |
2023+ |
SOP24 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
AnalogDevices |
28-SOIC |
1800 |
AD代理旗下一級分銷商,主營AD全系列產(chǎn)品 |
詢價 | |||
ADI |
23+ |
28-SOIC |
65600 |
詢價 | |||
NA |
19+ |
SOP24 |
61932 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 |