データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

AD573SD データシート(PDF) 8 Page - Analog Devices

部品番号 AD573SD
部品情報  10-Bit A/D Converter
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

AD573SD データシート(HTML) 8 Page - Analog Devices

  AD573SD Datasheet HTML 1Page - Analog Devices AD573SD Datasheet HTML 2Page - Analog Devices AD573SD Datasheet HTML 3Page - Analog Devices AD573SD Datasheet HTML 4Page - Analog Devices AD573SD Datasheet HTML 5Page - Analog Devices AD573SD Datasheet HTML 6Page - Analog Devices AD573SD Datasheet HTML 7Page - Analog Devices AD573SD Datasheet HTML 8Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 8 / 8 page
background image
AD573
REV. A
–8–
It is also possible to write a faster-executing assembly-language
routine to control the AD573. Such a routine will require a de-
lay between starting and reading the converter. This can be eas-
ily implemented by calling the Apple’s WAIT subroutine (which
resides at location $FCA8) after loading the accumulator with a
number greater than or equal to two.
8085-Series Microprocessor Interface
The AD573 can also be used with 8085-series microprocessors.
These processors use separate control signals for RD and WR,
as opposed to the single R/W control signal used in the 6800/
6500 series processors.
There are two constraints related to operation of the AD573
with 8085-series processors. The first problem is the width of
the CONVERT pulse. The circuit shown in Figure 17 (essen-
tially the same as that shown in Figure 13) will produce a wide
enough CONVERT pulse when the 8085 is running at 5 MHz.
For 8085 systems running at slower clock rates (3 MHz), the
flip-flop-based circuit can be eliminated since the WR pulse will
be approximately 500 ns wide.
The other consideration is the access time of the AD573’s three-
state output data buffers, which is 250 ns maximum. It may be
necessary to insert wait states during RD operations from the
AD573. This will not be a problem in systems using memories
with comparable access times, since wait states will have already
been provided in the basic system design.
Figure 17. AD573–8085A Interface Connections
The following assembly-language subroutine can be used to
control an AD573 residing at memory locations 3000H and
3001H. The 10 bits of data are returned (left-justified) in the
DE register pair.
ADC:
LXI H, 3000 ; LOAD HL WITH AD573 ADDRESS
MOV M, A
; START CONVERSION
MVI B, 06
; LOAD DELAY PERIOD
LOOP: DCR B
; DELAY LOOP
JNZ LOOP
;
MOV A, M
; READ LOW BYTE
ANI C0
; MASK LOWER 6 BITS
MOV E, A
; STORE CLEAN LOW BYTE IN E
INR L
; LOAD HIGH BYTE ADDRESS
MOV D, M
; MOVE HIGH BYTE TO D
RET
; EXIT
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
20-Pin Ceramic DIP Package (“D”)
20-Pin Plastic DIP Package (“N”)
P-20A PLCC


同様の部品番号 - AD573SD

メーカー部品番号データシート部品情報
logo
Analog Devices
AD573SD AD-AD573SD Datasheet
593Kb / 10P
   10-Bit A/D Converter
REV. B
AD573SD AD-AD573SD Datasheet
517Kb / 11P
   10-Bit A/D Converter
AD573SD/883B AD-AD573SD/883B Datasheet
593Kb / 10P
   10-Bit A/D Converter
REV. B
AD573SD/883B AD-AD573SD/883B Datasheet
517Kb / 11P
   10-Bit A/D Converter
More results

同様の説明 - AD573SD

メーカー部品番号データシート部品情報
logo
Analog Devices
AD571 AD-AD571 Datasheet
295Kb / 8P
   10-Bit A/D Converter
REV. A
logo
NEC
UPC667 NEC-UPC667 Datasheet
73Kb / 12P
   10-BIT D/A CONVERTER
logo
Toshiba Semiconductor
TC35083P TOSHIBA-TC35083P Datasheet
305Kb / 11P
   10-BIT A-D CONVERTER
logo
Analog Devices
AD571 AD-AD571_17 Datasheet
563Kb / 9P
   10-Bit A/D Converter
5962-8850501RA AD-5962-8850501RA Datasheet
593Kb / 10P
   10-Bit A/D Converter
REV. B
AD573 AD-AD573_17 Datasheet
517Kb / 11P
   10-Bit A/D Converter
logo
Sony Corporation
CXA3197R SONY-CXA3197R Datasheet
347Kb / 30P
   10-bit 125MSPS D/A Converter
logo
Fujitsu Component Limit...
MB40760 FUJITSU-MB40760 Datasheet
129Kb / 17P
   1CHANNEL 10-BIT D/A CONVERTER
logo
Intersil Corporation
ISLA110P50IRZ INTERSIL-ISLA110P50IRZ Datasheet
1Mb / 34P
   10-Bit, 500MSPS A/D Converter
July 25, 2011
KAD5510P-50 INTERSIL-KAD5510P-50 Datasheet
430Kb / 26P
   10-Bit, 500MSPS A/D Converter
More results


Html Pages

1 2 3 4 5 6 7 8


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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