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

X  

预览 PDF HTML

ADE7757EB 数据表(PDF) 5 Page - Analog Devices

部件名 ADE7757EB
功能描述  Evaluation Board Documentation ADE7757 Energy Metering IC
PDF  11 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

ADE7757EB 数据表(HTML) 5 Page - Analog Devices

  ADE7757EB Datasheet HTML 1Page - Analog Devices ADE7757EB Datasheet HTML 2Page - Analog Devices ADE7757EB Datasheet HTML 3Page - Analog Devices ADE7757EB Datasheet HTML 4Page - Analog Devices ADE7757EB Datasheet HTML 5Page - Analog Devices ADE7757EB Datasheet HTML 6Page - Analog Devices ADE7757EB Datasheet HTML 7Page - Analog Devices ADE7757EB Datasheet HTML 8Page - Analog Devices ADE7757EB Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
–5–
PRELIMINARY TECHNICAL DATA
REV. PrF
EVAL-ADE7757EB
JP8
Closed
Analog input V2N is connected to
analog ground (AGND) via the
antialias filter/attenuation network.
This option should be selected if
Channel 2 is used in a single-ended
mode.
Open
V2N connected to SK2B for differential
operation.
JP9
N
SK2B connected to V2N.
P
SK2B connected to V2P.
JP10
Open
ADE7757 internal (on-chip) reference
selected.
Closed
External (AD780) reference selected.
JP11
1
SCF connected to VDD.
0
SCF connected to DGND.
JP12
1
S1 connected to VDD.
0
S1 connected to DGND.
JP13
1
S0 connected to VDD.
0
S0 connected to DGND.
JP14
A
CF logic output connected to optically
isolated output at SK5.
B
CF logic output connected to LED.
JP15
Closed
VDD and +5V connected together.
Note: VDD is power supply for
ADE7757 IC (U1) and +5V is power
supply for buffer (U2)
JP16
N
SK2A connected to V2N.
P
SK2A connected to V2P.
JP17
A
Trim pot R15 is connected to V2P or
V2N (depending on the position of
JP16)—see Figure 8. This allows the
output frequency to be scaled using the
voltage on V2P.
B
When option B is selected, the jumper
JP18 should be left open. In this con-
figuration the attenuation for V2P is
provided via the fixed resistors R19,
R20, R21 and R22.
JP18
Open
When open, the attenuation on V2P is
provided by fixed resistor as explained
above. Also see Figure 10.
Closed
When closed, the trim pot becomes
part of the attenuation network. In this
mode of operation, the resistor R21
should be removed from its PCB jack
sockets and JP17B must be opened



Html Pages

1 2 3 4 5 6 7 8 9 10 11


数据表 下载

Go To PDF Page


链接网址



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   |   数据表链接    |   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