поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

SMP18 датащи(PDF) 7 Page - Analog Devices

номер детали SMP18
подробное описание детали  Octal Sample-and-Hold with Multiplexed Input
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

SMP18 датащи(HTML) 7 Page - Analog Devices

  SMP18 Datasheet HTML 1Page - Analog Devices SMP18 Datasheet HTML 2Page - Analog Devices SMP18 Datasheet HTML 3Page - Analog Devices SMP18 Datasheet HTML 4Page - Analog Devices SMP18 Datasheet HTML 5Page - Analog Devices SMP18 Datasheet HTML 6Page - Analog Devices SMP18 Datasheet HTML 7Page - Analog Devices SMP18 Datasheet HTML 8Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 7 / 8 page
background image
SMP18
REV. C
–7–
APPLICATION TIPS
All unused digital inputs should be connected to logic LOW.
For analog inputs that may become temporarily disconnected, a
resistor to VDD, VSS or analog ground should be used with a
value ranging from 200 k
Ω to 1 MΩ.
Do not apply signals to the SMP18 with power off unless the in-
put current is limited to less than 10 mA.
TYPICAL APPLICATIONS
An 8-Channel Multiplexed D/A Converter
Figure 1 illustrates a typical demultiplexing function of the
SMP18. It is used to sample-and-hold eight different output
voltages corresponding to eight different digital codes from a
D/A converter. The SMP18’s droop rate of 40 mV/s requires a
refresh once every 250 ms before the voltage drifts beyond
1/2 LSB accuracy (1 LSB of an 8-bit DAC is equivalent to
19.5 mV out of a full-scale voltage of 5 V). For a 10-bit DAC
the refresh rate must be less than 60 ms, and for a 12-bit
system, 15 ms. This implementation is very cost effective com-
pared to using multiple DACs as the number of output channels
increases.
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SMP18
13
14
15
12
1
2
4
5
3
16
6
7
8
9
10
11
+12V
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
3
15
1
5
16
17
4
+12V
+5V
REF02
+12V
VREFAVDD
VOA
VZ
GND
WR
CS
DAC8228
A
B
C
ADDRESS
DECODE
ADDRESS
BUS
DIGITAL
INPUTS
WR
DGND
INH
0.1µF
PIN 9
C
PIN 10
B
PIN 11
A
PIN 6
INH
CH
PIN
0
0
0
0
1
1
1
1
X
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
X
0
0
0
0
0
0
0
0
1
0
1
2
3
4
5
6
7
NONE
13
14
15
12
1
5
2
4
CHANNEL DECODING
Figure 1. 8-Channel Multiplexed D/A Converter


Аналогичный номер детали - SMP18

производительномер деталидатащиподробное описание детали
logo
Analog Devices
SMP18 AD-SMP18 Datasheet
269Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. C
logo
Vishay Siliconix
SMP18 VISHAY-SMP18 Datasheet
84Kb / 4P
   Surface Mount TRANSZORB Transient Voltage Suppressors
26-Jul-06
SMP18 VISHAY-SMP18 Datasheet
95Kb / 4P
   Surface Mount TRANSZORB® Transient Voltage Suppressors
Revision: 20-Oct-08
SMP18 VISHAY-SMP18 Datasheet
93Kb / 5P
   Surface Mount TRANSZORB Transient Voltage Suppressors
Revision: 19-Apr-11
logo
Analog Devices
SMP18 AD-SMP18 Datasheet
272Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. C
More results

Аналогичное описание - SMP18

производительномер деталидатащиподробное описание детали
logo
Analog Devices
SMP18FS-REEL AD-SMP18FS-REEL Datasheet
272Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. C
SMP08 AD-SMP08 Datasheet
262Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. D
SMP08FPZ AD-SMP08FPZ Datasheet
481Kb / 8P
   Octal Sample and Hold with Multiplexed Input
REV. D
SMP18 AD-SMP18_15 Datasheet
272Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
SMP18FSZ AD-SMP18FSZ Datasheet
272Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. C
SMP08FPZ AD-SMP08FPZ Datasheet
481Kb / 8P
   Octal Sample and Hold with Multiplexed Input
REV. D
SMP18 AD-SMP18 Datasheet
269Kb / 8P
   Octal Sample-and-Hold with Multiplexed Input
REV. C
SMP08 AD-SMP08_15 Datasheet
481Kb / 8P
   Octal Sample and Hold with Multiplexed Input
SMP08FSZ AD-SMP08FSZ Datasheet
481Kb / 8P
   Octal Sample-and-Hold with Multiplexed lnput
REV. D
logo
Maxim Integrated Produc...
MAX5165 MAXIM-MAX5165 Datasheet
149Kb / 12P
   32-Channel Sample/Hold Amplifier with a Single Multiplexed Input
Rev 0; 7/99
More results


Html Pages

1 2 3 4 5 6 7 8


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   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