參數(shù)資料
型號： 90E36ERGI
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP48
封裝： TQFP-48
文件頁數(shù)： 61/75頁
文件大?。?/td> 904K
代理商： 90E36ERGI
90E36
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register
64
August 24, 2011
180H
BV_HR2
R
phase B, Voltage, Harmonic Ratio for 2-th
order component
Arithmetic ratio, 2 bits integer and 14 bits frac-
tional;
That is:
Harmonic Ratio (%) = Register Value / 163.84
181H
BV_HR3
R
phase B, Voltage, Harmonic Ratio for 3-th
order component
182H
BV_HR4
R
phase B, Voltage, Harmonic Ratio for 4-th
order component
…
R
19EH
BV_HR32
R
phase B, Voltage, Harmonic Ratio for 32-th
order component
19FH
BV_THD
R
phase B, Voltage, Total Harmonic Distortion
Ratio
1A0H
CV_HR2
R
phase C, Voltage, Harmonic Ratio for 2-th
order component
Arithmetic ratio, 2 bits integer and 14 bits frac-
tional;
That is:
Harmonic Ratio (%) = Register Value / 163.84
1A1H
CV_HR3
R
phase C, Voltage, Harmonic Ratio for 3-th
order component
1A2H
CV_HR4
R
phase C, Voltage, Harmonic Ratio for 4-th
order component
…
R
1BEH
CV_HR32
R
phase C, Voltage, Harmonic Ratio for 32-th
order component
1BFH
CV_THD
R
phase C, Voltage, Total Harmonic Distortion
Ratio
1C0H
AI_FUND
R
phase A, Current, Fundamental component
value
Format: Need special scaling/conversion.
The register value * 147.62 = full-scale input sig-
nal RMS.
Current, Fundamental component value
= Register Value * 209 * 65.535 / 8388608,
Register (1C0H, 1C2H, 1C4H);
Voltage, Fundamental component value
= Register Value * 209 * 655.35 / 8388608,
Register (1C1H, 1C3H, 1C5H).
1C1H
AV_FUND
R
phase A, Voltage, Fundamental component
value
1C2H
BI_FUND
R
phase B, Current, Fundamental component
value
1C3H
BV_FUND
R
phase B, Voltage, Fundamental component
value
1C4H
CI_FUND
R
phase C, Current, Fundamental component
value
1C5H
CV_FUND
R
phase C, Voltage, Fundamental component
value
1D0H
DFT_SCALE
RW
Input Gain = 2^Scale, i.e. Scale = # of bit shifts
[2:0]: Scale for Channel A-I.
[5:3]: Scale for Channel B-I.
[8:6]: Scale for Channel C-I.
[10:9]: Scale for Channel A-V.
[12:11]: Scale for Channel B-V.
[14:13]: Scale for Channel C-V.
[15]: Window disable. ‘1’ disable the Hanning
window.
Input data is scaled before sampling or DFT.
1D1H
DFT_CTRL
RW
Bit[0]: DFT_START.
0: Reset and abort the DFT computation.
1: Start the DFT. This bit is automatically
cleared after DFT finishes.
Table-14 Harmonic Fourier Analysis Results Registers
Register
Address
Register Name
Read/Write
Type
Functional Description
Comment
相關(guān)PDF資料
PDF描述
90MMCX-S50-0-51/111 MMCX CONNECTOR, JACK
91-21SUBC/S400-A6/TR10 T-3/4 SINGLE COLOR LED, BLUE, 1.9 mm
91-21SURC/S530-A3/TR7 T-3/4 SINGLE COLOR LED, BRILLIANT RED, 1.9 mm
91-21SURC/S530-A3/TR9 T-3/4 SINGLE COLOR LED, BRILLIANT RED, 1.9 mm
91-21USRC/S530-A4/F7 T-3/4 SINGLE COLOR LED, DARK RED, 1.9 mm
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
90E36ERGI8 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
90E3-SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
90E46EMGI 功能描述:計量片上系統(tǒng) - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時鐘頻率:70 Hz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
90E46EMGI8 制造商:Integrated Device Technology Inc 功能描述:Energy Metering SoC 100-Pin TQFP 制造商:Integrated Device Technology Inc 功能描述:100-PIN TQFP - Tape and Reel
90E9A 制造商:NDK 制造商全稱:NDK 功能描述:crystal filter that supports surface mounting.
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*