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參數(shù)資料
| 型號(hào)： | FM75 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Low Voltage 2-Wire Digital Temperature Sensor with Thermal Alarm |
| 中文描述： | 低電壓2 - Wire數(shù)字溫度傳感器，熱報(bào)警器 |
| 文件頁數(shù)： | 13/15頁 |
| 文件大小： | 532K |
| 代理商： | FM75 |
PRODUCT SPECIFICATION
FM75
REV. 1.0.5 10/2/03
13
Figure 11. Pointer Set Followed by Immediate Write to A 2-byte Register (T
OS
or T
HYST
Register)
Figure 12. Pointer Set Followed by Immediate Read from Configuration Register
Figure 13. Pointer Set Followed by Immediate Write to the Configuration Register
SCL
A
Ack
from
FM75
0
0
0
0
0
0
P1
P0
A2
A1
A0
Address Byte
Pointer Byte
1
1
0
0
R/W
S
A
Ack
from
FM75
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
0
0
0
0
Most Significant Data Byte
(from Master)
Least Significant Data Byte
(from Master)
P
A
A
Ack
from
FM75
Ack
from
FM75
. . . .
. . . .
. . . .
. . . .
A
SDA
A2
A1
A0
Address Byte
1
1
0
0
R/W
S
Repeat Start
from
Master
0
0
0
0
0
0
P1
P0
A2
A1
A0
Address Byte
Pointer Byte
1
1
0
0
R/W
S
A
A
Ack
from
FM75
Ack
from
FM75
A2
A1
A0
Address Byte
(repeated here for
clarity, transmitted only
once in the actual sequence)
1
0
R/W
A
Ack
from
FM75
X
D6
D5
D4
D3
D2
D1
D0
Data Byte
(from FM75)
P
N
No Ack
from
Master
1
0
SCL
SDA
. . . .
. . . .
Data Byte
(from Master)
Address Byte
X
D6
D5
D4
D3
D2
D1
D0
P
A
Ack
from
FM75
0
0
0
0
0
0
P1
P0
A2
A1
A0
Pointer Byte
1
1
0
0
R/W
S
A
A
Ack
from
FM75
Ack
from
FM75
SCL
SDA
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| FM75M8X | Low Voltage 2-Wire Digital Temperature Sensor with Thermal Alarm |
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| FM803RP3X | 3-Pin レC Supervisor Device |
| FM803SP3X | 3-Pin レC Supervisor Device |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM75_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage Two-Wire Digital Temperature Sensor with Thermal Alarm |
| FM751V-FL | 制造商:FORMOSA 制造商全稱:Formosa MS 功能描述:30mA Surface Mount Small Signal Schottky Diode- 40V |
| FM751V-NL | 制造商:FORMOSA 制造商全稱:Formosa MS 功能描述:30mA Surface Mount Small Signal Schottky Diode- 40V |
| FM754 | 制造商:BACO Controls Inc 功能描述: |
| FM75M8 | 功能描述:板上安裝溫度傳感器 Low Voltage Digital I2C comp Temp Sensor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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