поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

AD8290ACPZ-R21 датащи(PDF) 16 Page - Analog Devices

номер детали AD8290ACPZ-R21
подробное описание детали  G = 50, CMOS Sensor Amplifier with Current Excitation
PDF  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

AD8290ACPZ-R21 датащи(HTML) 16 Page - Analog Devices

Back Button AD8290ACPZ-R21 Datasheet HTML 12Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 13Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 14Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 15Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 16Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 17Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 18Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 19Page - Analog Devices AD8290ACPZ-R21 Datasheet HTML 20Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 21 page
background image
AD8290
Rev. B | Page 15 of 20
CURRENT SOURCE
The AD8290 generates an excitation current that is
programmable with an external resistor, RSET, as shown in
Figure 44. A1 and M1 are configured to produce 0.9 V across
RSET, which is based on an internal 0.9 V reference and creates a
current equal to 0.9 V/RSET internal to the AD8290. This current
is passed to a precision current mirror and a replica of the current
is sourced from the IOUT pin. This current can be used for the
excitation of a sensor bridge. CBRIDGE is used to filter noise from
the current excitation circuit.
M1
IOUT
VREF = 0.9V
PRECISION CURRENT
MIRROR
CBRIDGE
SENSOR
BRIDGE
RSET
RSET
GND
A1
Figure 44. Current Excitation



Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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