Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

AD7475ARM Datasheet(PDF) 8 Page - Analog Devices

No. de pieza AD7475ARM
Descripción Electrónicos  1MSPS,12-Bit ADCs
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AD [Analog Devices]
Página de inicio  http://www.analog.com
Logo AD - Analog Devices

AD7475ARM Datasheet(HTML) 8 Page - Analog Devices

Back Button AD7475ARM Datasheet HTML 4Page - Analog Devices AD7475ARM Datasheet HTML 5Page - Analog Devices AD7475ARM Datasheet HTML 6Page - Analog Devices AD7475ARM Datasheet HTML 7Page - Analog Devices AD7475ARM Datasheet HTML 8Page - Analog Devices AD7475ARM Datasheet HTML 9Page - Analog Devices AD7475ARM Datasheet HTML 10Page - Analog Devices AD7475ARM Datasheet HTML 11Page - Analog Devices AD7475ARM Datasheet HTML 12Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 24 page
background image
AD7475/AD7495
Rev. B | Page 8 of 24
TIMING EXAMPLE 1
With fSCLK = 20 MHz and a throughput of 1 MSPS, the cycle
time is t2 + 12.5(1/fSCLK) + tACQ = 1 μs. With t2 = 10 ns min, tACQ
is 365 ns. The 365 ns satisfies the requirement of 300 ns for tACQ.
In Figure 3, tACQ comprises 2.5(1/fSCLK) + t8 + tQUIET, where t8 =
45 ns. This allows a value of 195 ns for tQUIET, satisfying the
minimum requirement of 100 ns.
TIMING EXAMPLE 2
With fSCLK = 5 MHz and a throughput of 315 KSPS, the cycle
time is t2 + 12.5(1/fSCLK) + tACQ = 3.174 μs. With t2 = 10 ns min,
tACQ is 664 ns. The 664 ns satisfies the requirement of 300 ns for
tACQ. In Figure 3, tACQ comprises 2.5(1/fSCLK) + t8 + tQUIET, where
t8 = 45 ns. This allows a value of 119 ns for tQUIET, satisfying the
minimum requirement of 100 ns. As in this example and with
other slower clock values, the signal may already be acquired
before the conversion is complete, but it is still necessary
to leave 100 ns minimum tQUIET between conversions. In
Example 2, the signal should be fully acquired at approximately
Point C in Figure 3.
SCLK
1
5
13
15
SDATA
FOUR LEADING ZEROS
THREE-STATE
t4
2
3
16
t5
t3
tQUIET
tCONVERT
t2
THREE-STATE
DB11
DB10
DB2
DB0
t6
t7
t8
14
0
0
0
0
B
DB1
CS
4
Figure 2. Serial Interface Timing Diagram
SCLK
1
5
13
15
2
3
16
t5
tQUIET
tCONVERT
t2
t6
t8
14
B
45ns
tACQUISITION
12.5 (1/fSCLK)
10ns
1/THROUGHPUT
C
CS
4
Figure 3. Serial Interface Timing Example
200
μA
IOL
200
μA
IOH
CL
50pF
TO OUTPUT
PIN
1.6V
Figure 4. Load Circuit for Digital Output Timing Specifications


Número de pieza similar - AD7475ARM

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Analog Devices
AD7475ARM AD-AD7475ARM Datasheet
218Kb / 16P
   1 MSPS, 12-Bit ADCs
REV. A
AD7475ARM AD-AD7475ARM Datasheet
453Kb / 24P
   1 MSPS,12-Bit ADCs
REV. B
AD7475ARM-REEL AD-AD7475ARM-REEL Datasheet
453Kb / 24P
   1 MSPS,12-Bit ADCs
REV. B
AD7475ARM-REEL7 AD-AD7475ARM-REEL7 Datasheet
453Kb / 24P
   1 MSPS,12-Bit ADCs
REV. B
AD7475ARMZ AD-AD7475ARMZ Datasheet
519Kb / 24P
   1 MSPS,12-Bit ADCs
Rev. D
More results

Descripción similar - AD7475ARM

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Intersil Corporation
ISL267450 INTERSIL-ISL267450 Datasheet
747Kb / 19P
   12-Bit, 1MSPS SAR ADCs
logo
Renesas Technology Corp
ISL267450 RENESAS-ISL267450 Datasheet
1Mb / 19P
   12-Bit, 1MSPS SAR ADCs
logo
Intersil Corporation
ISL267450IBZ INTERSIL-ISL267450IBZ Datasheet
744Kb / 19P
   12-Bit, 1MSPS SAR ADCs
August 10, 2012
ISL267440IUZ INTERSIL-ISL267440IUZ Datasheet
655Kb / 18P
   10-Bit and 12-Bit, 1MSPS SAR ADCs
June 28, 2012
ISL267440 INTERSIL-ISL267440 Datasheet
719Kb / 17P
   10-Bit and 12-Bit, 1MSPS SAR ADCs
logo
Renesas Technology Corp
ISL267440 RENESAS-ISL267440 Datasheet
1Mb / 18P
   10-Bit and 12-Bit, 1MSPS SAR ADCs
June 28, 2012
logo
Analog Devices
EVAL-AD7476 AD-EVAL-AD7476 Datasheet
508Kb / 12P
   Evaluation Board for 1MSPS, 12-/ 10-Bit ADCs
REV. 0
logo
Intersil Corporation
ISL26712 INTERSIL-ISL26712 Datasheet
891Kb / 21P
   12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs
logo
Renesas Technology Corp
ISL26712 RENESAS-ISL26712 Datasheet
1Mb / 21P
   12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs
logo
Intersil Corporation
ISL26712IRTZ INTERSIL-ISL26712IRTZ Datasheet
888Kb / 21P
   12-Bit, 10-Bit and 8-Bit, 1MSPS SAR ADCs
September 5, 2012
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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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