数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

ADE7760 数据表(PDF) 7 Page - Analog Devices

部件名 ADE7760
功能描述  Energy Metering IC with On-Chip Fault Detection
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

ADE7760 数据表(HTML) 7 Page - Analog Devices

Back Button ADE7760 Datasheet HTML 3Page - Analog Devices ADE7760 Datasheet HTML 4Page - Analog Devices ADE7760 Datasheet HTML 5Page - Analog Devices ADE7760 Datasheet HTML 6Page - Analog Devices ADE7760 Datasheet HTML 7Page - Analog Devices ADE7760 Datasheet HTML 8Page - Analog Devices ADE7760 Datasheet HTML 9Page - Analog Devices ADE7760 Datasheet HTML 10Page - Analog Devices ADE7760 Datasheet HTML 11Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 24 page
background image
ADE7760
Rev. 0 | Page 7 of 24
TERMINOLOGY
Measurement Error
The error associated with the energy measurement made by the
ADE7760 is defined by the following formula:
×
=
%
100
7760
Energy
True
Energy
True
ADE
by
registered
Energy
Error
Percentage
Phase Error between Channels
The high-pass filter (HPF) in the current channel has a phase
lead response. To offset this phase response and equalize the
phase response between channels, a phase correction network is
also placed in the current channel. The phase correction net-
work ensures a phase match between the current channels and
voltage channels to within ±0.1° over a range of 45 Hz to 65 Hz
and ±0.2° over a range 40 Hz to 1 kHz.
Power Supply Rejection
This quantifies the ADE7760 measurement error as a percent-
age of reading when the power supplies are varied. For the ac
PSR measurement, a reading at nominal supplies (5 V) is taken.
A second reading is obtained with the same input signal levels
when an ac (175 mV rms/100 Hz) signal is introduced onto the
supplies. Any error introduced by this ac signal is expressed as a
percentage of reading (see the Measurement Error definition
above).
For the dc PSR measurement, a reading at nominal supplies
(5 V) is taken. A second reading is obtained with the same input
signal levels when the power supplies are varied ±5%. Any error
introduced is again expressed as a percentage of reading.
ADC Offset Error
This refers to the dc offset associated with the analog inputs to
the ADCs. It means that with the analog inputs connected to
AGND the ADCs still see a dc analog input signal. The magni-
tude of the offset depends on the input range selection (see the
Typical Performance Characteristics section). However, when
HPFs are switched on, the offset is removed from the current
channels and the power calculation is not affected by this offset.
Gain Error
The gain error in the ADE7760 ADCs is defined as the differ-
ence between the measured output frequency (minus the offset)
and the ideal output frequency. The difference is expressed as a
percentage of the ideal frequency. The ideal frequency is
obtained from the transfer function (see the Transfer Function
section).


类似零件编号 - ADE7760

制造商部件名数据表功能描述
logo
Analog Devices
ADE7760 AD-ADE7760_15 Datasheet
530Kb / 24P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
More results

类似说明 - ADE7760

制造商部件名数据表功能描述
logo
Analog Devices
AD7751 AD-AD7751_15 Datasheet
187Kb / 14P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7751ARSZ AD-ADE7751ARSZ Datasheet
379Kb / 16P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
AD7751 AD-AD7751 Datasheet
249Kb / 16P
   Energy Metering IC With On-Chip Fault Detection
REV. A
ADE7751 AD-ADE7751 Datasheet
422Kb / 16P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7760 AD-ADE7760_15 Datasheet
530Kb / 24P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7761 AD-ADE7761_15 Datasheet
980Kb / 28P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. A
ADE7761A AD-ADE7761A_15 Datasheet
518Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
ADE7761A AD-ADE7761A Datasheet
518Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
ADE7761 AD-ADE7761 Datasheet
326Kb / 28P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. A
ADE7761B AD-ADE7761B Datasheet
533Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com