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參數(shù)資料
| 型號： | DS4000N |
| 英文描述： | RECT BRIDGE 15A 100V WIRE LEADS |
| 中文描述： | 數(shù)控溫補 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 227K |
| 代理商： | DS4000N |
DS4000 Digitally Controlled TCXO
10 of 16
READ TEMPERATURE COMMAND
This command reads the last temperature conversion result from the temperature register in the format described
in the
Reading Temperature
section. If an application can accept temperature resolutions of +1.0°C, then the
master can read the first data byte and follow with a NACK and STOP. For higher resolution, both bytes must be
read.
Table 3. Command Set
INSTRUCTION
FUNCTION
PROTOCOL
2-WIRE BUS DATA
AFTER ISSUING
PROTOCOL
Frequency Select
Register (Note 1)
TCXO Control
Register (Note 1)
Read Temperature
(Note 2)
Frequency Tuning
Register (Note 2)
Defines F
2
output frequency
5Dh
Read or write 1 data
byte
Read or write 1 data
byte
Enables/disables F
1
and F
2
;
sets duty cycle of F
2
60h
Reads 10-bit temperature register
64h
Read 1 or 2 data bytes
Digitally adds/subtracts an offset
from oscillator
66h
Read or write 1 data
byte
Note 1:
The slave does not increment the internal address pointer between instructions. The address pointer must be reinitialized after each
access.
Note 2.
If the user only desires 8-bit thermometer readings, the master can read one data byte, and follow with a NACK and STOP. If higher
resolution is required, both bytes must be read.
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相關(guān)代理商/技術(shù)參數(shù) |
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| DS4006B-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Half Seam Clip/Blank Faceplate Fitting, Fog White |
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| DS4010A-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Entrance End Fitting, Fog White |
| DS4010B-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Blank End Fitting, Fog White |
| DS4017-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Internal Elbow Fitting, Fog White |
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