Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

AD7851KN Folha de dados(PDF) 6 Page - Analog Devices

Nome de Peças AD7851KN
Descrição Electrónicos  14-Bit 333 kSPS Serial A/D Converter
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  AD [Analog Devices]
Página de início  http://www.analog.com
Logo AD - Analog Devices

AD7851KN Folha de dados(HTML) 6 Page - Analog Devices

Back Button AD7851KN Datasheet HTML 2Page - Analog Devices AD7851KN Datasheet HTML 3Page - Analog Devices AD7851KN Datasheet HTML 4Page - Analog Devices AD7851KN Datasheet HTML 5Page - Analog Devices AD7851KN Datasheet HTML 6Page - Analog Devices AD7851KN Datasheet HTML 7Page - Analog Devices AD7851KN Datasheet HTML 8Page - Analog Devices AD7851KN Datasheet HTML 9Page - Analog Devices AD7851KN Datasheet HTML 10Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 36 page
background image
AD7851
–6–
REV. B
TYPICAL TIMING DIAGRAMS
Figures 2 and 3 show typical read and write timing diagrams.
Figure 2 shows the reading and writing after conversion in
Interface Modes 2 and 3. To attain the maximum sample rate of
285 kHz in Interface Modes 2 and 3, reading and writing must
be performed during conversion. Figure 3 shows the timing dia-
gram for Interface Modes 4 and 5 with sample rate of 285 kHz.
At least a 330 ns acquisition time must be allowed (the time
from the falling edge of BUSY to the next rising edge of
CONVST) before the next conversion begins to ensure that the
part is settled to the 14-bit level. If the user does not want to
provide the
CONVST signal, the conversion can be initiated in
software by writing to the control register.
1.6mA
2.1V
200µA
CL
50pF
TO
OUTPUT
PIN
IOL
IOH
Figure 1. Load Circuit for Digital Output Timing
Specifications
DB15
DB0
DB11
POLARITY PIN LOGIC HIGH
SYNC (I/P)
SCLK (I/P)
t
3
BUSY (O/P)
CONVST (I/P)
t
2
t
5
t
11
t
6
t
9
t
10
15
6
16
t
12
DOUT (O/P)
DB0
DB11
t
8
DIN (I/P)
THREE-STATE
THREE-STATE
DB15
t
CONVERT
t
CONVERT = 3.25µs MAX, t1 = 100ns MIN,
t
5 = 30ns MAX, t7 = 30ns MIN
t
1
t
6
t
7
Figure 2. Timing Diagram (Typical Read and Write Operation for Interface Modes 2, 3)
POLARITY PIN LOGIC HIGH
SYNC ( O/P)
SCLK (O/P)
t
4
BUSY (O/P)
CONVST (I/P)
t
2
t
5
t
11
t
12
t
9
t
10
15
6
16
DOUT (O/P)
DB0
DB11
t
8
DIN (I/P)
DB15
DB0
THREE-STATE
DB11
THREE-STATE
DB15
t
CONVERT
t
CONVERT = 3.25µs MAX, t1 = 100ns MIN,
t
5 = 30ns MAX, t7 = 30ns MIN
t
1
t
6
t
7
Figure 3. Timing Diagram (Typical Read and Write Operation for Interface Modes 4, 5)


Nº de peça semelhante - AD7851KN

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
AD7851KN AD-AD7851KN Datasheet
435Kb / 36P
   14-Bit 333 kSPS Serial A/D Converter
REV. A
AD7851KN AD-AD7851KN Datasheet
431Kb / 37P
   14-Bit 333 kSPS Serial A/D Converter
More results

Descrição semelhante - AD7851KN

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
AD7851 AD-AD7851 Datasheet
435Kb / 36P
   14-Bit 333 kSPS Serial A/D Converter
REV. A
AD7851 AD-AD7851_15 Datasheet
366Kb / 36P
   14-Bit 333 kSPS Serial A/D Converter
REV. B
AD7851 AD-AD7851_17 Datasheet
431Kb / 37P
   14-Bit 333 kSPS Serial A/D Converter
logo
National Semiconductor ...
ADC141S626 NSC-ADC141S626 Datasheet
519Kb / 20P
   14-Bit, 50 kSPS to 250 kSPS, Differential Input, Micro Power A/D Converter
logo
Texas Instruments
ADC141S625 TI1-ADC141S625_14 Datasheet
1Mb / 27P
[Old version datasheet]   14-Bit, 50 kSPS to 250 kSPS, Differential Input, Micro Power A/D Converter
logo
Analog Devices
5962-9316401MXA AD-5962-9316401MXA Datasheet
258Kb / 12P
   12-Bit 100 kSPS A/D Converter
REV. C
AD1674 AD-AD1674 Datasheet
255Kb / 12P
   12-Bit 100 kSPS A/D Converter
REV. C
AD1674BRZ AD-AD1674BRZ Datasheet
166Kb / 12P
   12-Bit 100 kSPS A/D Converter
REV. C
AD1674 AD-AD1674_15 Datasheet
258Kb / 12P
   12-Bit 100 kSPS A/D Converter
REV. C
AD1674 AD-AD1674_17 Datasheet
289Kb / 13P
   12-Bit 100 kSPS A/D Converter
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 25 26 27 28 29 30 31 32 33 34 35 36


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   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