參數(shù)資料
型號: DS1720
英文描述: Econo . Digital Thermometer and Thermostat
文件頁數(shù): 9/12頁
文件大?。?/td> 77K
代理商: DS1720
DS1720
030598 9/12
READ DATA TRANSFER
Figure 4
RST
CLK
DQ
t
CC
t
CDH
t
DC
t
CDD
t
CDZ
t
CCH
LSB
MSB
0
1
7
PROTOCOL
t
RDZ
WRITE DATA TRANSFER
Figure 5
RST
CLK
DQ
PROTOCOL
LSB
DATA
MSB
DATA
0
1
7
t
CC
t
DC
t
CDH
t
CH
t
CL
t
CWH
t
F
t
CCH
t
DC
t
DCH
t
R
NOTE: t
CL
, t
CH
, t
R
, and t
F
apply to both read and write data transfer.
RELATED APPLICATION NOTES
The following Application Notes can be applied to the
DS1720. These notes can be obtained from the Dallas
Semiconductor “Application Note Book”, via our web-
site at http:\\www.dalsemi.com/, or through our faxback
service at (972) 371–4441.
Application Note 67: “Applying and Using the DS1620
in Temperature Control Applications”
Application Note 85: “Interfacing the DS1620 to the Mo-
torola SPI Bus”
Application Note 105: “High Resolution Temperature
Measurement with Dallas Direct–to–Digital Tempera-
ture Sensors”
Sample DS1720 subroutines that can be used in con-
junction with AN105 can be downloaded from the web-
site or our Anonymous FTP Site.
相關(guān)PDF資料
PDF描述
DS1721S Digital Thermometer
DS1721U Digital Thermometer
DS1721 2-Wire Digital Thermometer and Thermostat
DS1722S IC-SM-DIGITAL THERMOMETER
DS1722 Digital Thermometer with SPI/3-Wire Interface
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參數(shù)描述
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