Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

ADG412BRU-REEL7 Arkusz danych(PDF) 10 Page - Analog Devices

Numer części ADG412BRU-REEL7
Szczegółowy opis  LC2MOS Precision Quad SPST Switches
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

ADG412BRU-REEL7 Arkusz danych(HTML) 10 Page - Analog Devices

Back Button ADG412BRU-REEL7 Datasheet HTML 6Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 7Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 8Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 9Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 10Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 11Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 12Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 13Page - Analog Devices ADG412BRU-REEL7 Datasheet HTML 14Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 16 page
background image
ADG411/ADG412/ADG413
Rev. D | Page 10 of 16
APPLICATIONS
Figure 13 illustrates a precise, fast, sample-and-hold circuit. An
AD845 is used as the input buffer while the output operational
amplifier is an AD711. During the track mode, SW1 is closed
and the output VOUT follows the input signal VIN. In the hold
mode, SW1 is opened and the signal is held by the hold
capacitor CH.
Due to switch and capacitor leakage, the voltage on the hold
capacitor decreases with time. The ADG411/ADG412/ADG413
minimizes this droop due to its low leakage specifications. The
droop rate is further minimized by the use of a polystyrene
hold capacitor. The droop rate for the circuit shown is typically
30 μV/μs.
A second switch, SW2, which operates in parallel with SW1, is
included in this circuit to reduce pedestal error. Since both
switches are at the same potential, they have a differential effect
on the op amp AD711, which minimizes charge injection
effects. Pedestal error is also reduced by the compensation
network RC and CC. This compensation network also reduces
the hold time glitch while optimizing the acquisition time.
Using the illustrated op amps and component values, the
pedestal error has a maximum value of 5 mV over the ±10 V
input range. Both the acquisition and settling times are 850 ns.
+15V
–15V
2200pF
RC
75
Ω
CC
1000pF
CH
2200pF
VOUT
ADG411
ADG412
ADG413
SW2
SW1
S
S
D
D
+15V
+5V
–15V
AD845
+15V
–15V
VIN
AD711
Figure 13. Fast, Accurate Sample-and-Hold


Podobny numer części - ADG412BRU-REEL7

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADG412BR AD-ADG412BR Datasheet
156Kb / 8P
   LC2MOS Precision Quad SPST Switches
REV. A
More results

Podobny opis - ADG412BRU-REEL7

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADG411 AD-ADG411 Datasheet
156Kb / 8P
   LC2MOS Precision Quad SPST Switches
REV. A
ADG433ABRZ AD-ADG433ABRZ Datasheet
137Kb / 8P
   LC2MOS Precision Quad SPST Switches
REV. C
ADG431 AD-ADG431 Datasheet
119Kb / 8P
   LC2MOS Precision Quad SPST Switches
REV. B
ADG211AKRZ AD-ADG211AKRZ Datasheet
311Kb / 16P
   LC2MOS Quad SPST Switches
REV. C
ADG663BRUZ AD-ADG663BRUZ Datasheet
131Kb / 8P
   LC2MOS Precision 5 V Quad SPST Switches
REV. 0
ADG661 AD-ADG661 Datasheet
123Kb / 8P
   LC2MOS Precision 5 V Quad SPST Switches
REV. 0
ADG444BRZ AD-ADG444BRZ Datasheet
394Kb / 16P
   LC2MOS Quad SPST Switches
REV. A
ADG211AKNZ AD-ADG211AKNZ Datasheet
311Kb / 16P
   LC2MOS Quad SPST Switches
REV. C
ADG442BRZ AD-ADG442BRZ Datasheet
394Kb / 16P
   LC2MOS Quad SPST Switches
REV. A
ADG202AKNZ AD-ADG202AKNZ Datasheet
232Kb / 6P
   LC2MOS Quad SPST Switches
REV. A
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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