công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

ADS7818 bảng dữ liệu(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
tên linh kiện ADS7818
Giải thích chi tiết về linh kiện  ANALOG-TO-DIGITAL CONVERTER
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI1 [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI1 - Texas Instruments

ADS7818 bảng dữ liệu(HTML) 10 Page - Texas Instruments

Back Button ADS7818 Datasheet HTML 6Page - Texas Instruments ADS7818 Datasheet HTML 7Page - Texas Instruments ADS7818 Datasheet HTML 8Page - Texas Instruments ADS7818 Datasheet HTML 9Page - Texas Instruments ADS7818 Datasheet HTML 10Page - Texas Instruments ADS7818 Datasheet HTML 11Page - Texas Instruments ADS7818 Datasheet HTML 12Page - Texas Instruments ADS7818 Datasheet HTML 13Page - Texas Instruments ADS7818 Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 21 page
background image
10
®
ADS7818
D11
(MSB)
DATA
HOLD
SAMPLE
SAMPLE
HOLD
CLK
CONV
SAMPLE/HOLD
MODE
POWER MODE
FULL POWER
FULL POWER
LOW POWER
D10
D1
D0
(LSB)
t
CKPD
t
CVPU
t
CVSP
12
3
12
13
t
ACQ
CONVERSION IN PROGRESS
IDLE
IDLE
INTERNAL
CONVERSION
STATE
NOTES: (1) The low power mode (“power-down”) is entered when CONV remains LOW during the conversion and is still LOW at the
start of the 13th clock cycle. (2) The low power mode is exited when CONV goes HIGH. (3) When in power-down, the transition from
hold mode to sample mode is initiated by CONV going HIGH.
(1)
(2)
(3)
FIGURE 4. Power-down Timing.
D11
(MSB)
DATA
CONVERSION IN PROGRESS
IDLE
LOW...
IDLE
CLK
CONV
POWER MODE
FULL POWER
LOW POWER
D10
D1
D0
(LSB)
1
2
3
1213
14
2324
D1
D10
D11
(MSB)
INTERNAL
CONVERSION
STATE
t
CVDD
t
CKCS
t
CKCH
t
CVPD
t
CVH
HOLD
SAMPLE
SAMPLE/HOLD
MODE
NOTES: (1) The serial data can be transmitted LSB first by pulling CONV LOW during the 13th clock cycle. (2) After the MSB has been
transmitted, the DATA output pin will remain LOW until CONV goes HIGH. (3) When CONV is taken LOW to initiate the LSB first transfer,
the converter enters the power-down mode.
(1)
(2)
(3)
FIGURE 5. Serial Data “LSB-First” Timing.
In contrast, the second method (clocking at a fixed rate)
means that each conversion takes X clock cycles. As the
time between conversions get longer, the converter remains
in power-down an increasing percentage of time. This re-
duces total power consumption by a considerable amount.
For example, a 50kHz conversion rate results in roughly
1/10 of the power (minus the reference) that is used at a
500kHz conversion rate.


Số phần tương tự - ADS7818

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Burr-Brown (TI)
ADS7818 BURR-BROWN-ADS7818 Datasheet
151Kb / 13P
   2SC5161
logo
Texas Instruments
ADS7818 TI-ADS7818 Datasheet
631Kb / 20P
[Old version datasheet]   500kHz THROUGHPUT RATE, 2.5V INTERNAL REFFRENCE, LOW POWER: 11mW
ADS7818 TI-ADS7818 Datasheet
619Kb / 20P
[Old version datasheet]   12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7818 TI-ADS7818 Datasheet
652Kb / 21P
[Old version datasheet]   12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
logo
Burr-Brown (TI)
ADS7818E BURR-BROWN-ADS7818E Datasheet
151Kb / 13P
   2SC5161
More results

Mô tả tương tự - ADS7818

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
TL505C TI-TL505C Datasheet
316Kb / 7P
[Old version datasheet]   ANALOG-TO-DIGITAL CONVERTER
ADS820 TI1-ADS820_13 Datasheet
409Kb / 20P
[Old version datasheet]   ANALOG-TO-DIGITAL CONVERTER
PCM2702 TI1-PCM2702_09 Datasheet
427Kb / 17P
[Old version datasheet]   DIGITAL-TO-ANALOG CONVERTER
PCM4201 TI1-PCM4201_16 Datasheet
847Kb / 26P
[Old version datasheet]   Analog-to-Digital Converter
PCM4204 TI1-PCM4204_16 Datasheet
1Mb / 38P
[Old version datasheet]   Analog-to-Digital Converter
ADS7821 TI1-ADS7821 Datasheet
201Kb / 11P
[Old version datasheet]   ANALOG-to-DIGITAL CONVERTER
ADS7805 TI1-ADS7805 Datasheet
949Kb / 20P
[Old version datasheet]   ANALOG-to-DIGITAL CONVERTER
ADS7809 TI1-ADS7809 Datasheet
1Mb / 20P
[Old version datasheet]   ANALOG-TO-DIGITAL CONVERTER
PCM1741 TI1-PCM1741_08 Datasheet
496Kb / 24P
[Old version datasheet]   DIGITAL-TO-ANALOG CONVERTER
PCM1718E TI1-PCM1718E_15 Datasheet
347Kb / 14P
[Old version datasheet]   DIGITAL-TO-ANALOG CONVERTER
PCM1728 TI1-PCM1728_15 Datasheet
328Kb / 16P
[Old version datasheet]   DIGITAL-TO-ANALOG 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


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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