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參數(shù)資料
| 型號(hào)： | TCN75 |
| 廠商： | TelCom Semiconductor, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR |
| 中文描述： | 2線串行溫度傳感器和溫度監(jiān)測(cè) |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大小： | 259K |
| 代理商： | TCN75 |
8
2-WIRE SERIAL TEMPERATURE
SENSOR AND THERMAL MONITOR
TCN75
PRELIMINARY INFORMATION
TCN75-04 6/16/97
The TCN75's register set is summarized below
Name
Description
Width
Read
Write
Notes
TEMP
T
SET
T
HYST
POINT
CONFIG
Ambient Temperature
Temperature Setpoint
Temperature Hysteresis
Register Pointer
Configuration Register
16
16
16
8
8
X
X
X
X
X
2's Complement Format
2's Complement Format
2's Complement Format
X
X
X
X
Temperature to Digital Value Conversion
Temperature
Binary Value
HEX Value
+125
°
C
+25
°
C
+0.5
°
C
0
°
C
– 0.5
°
C
– 25
°
C
– 40
°
C
– 55
°
C
0 11111010
0 00110010
0 00000001
0 00000000
1 11111111
1 11001110
1 10110000
1 10010010
0FA
032
001
00
1FF
1CE
1B0
192
Temperature Register (TEMP)
D[15]
D[14]
MSB
D7
D[13]
D6
D[12]
D5
D[11]
D4
D[10]
D3
D[9]
D2
D[8]
D1
D[7]
LSB
D[6]
X
D[5]
X
D[4]
X
D[3]
X
D[2]
X
D[1]
X
D[0]
X
Temperature Setpoint (T
SET
) and Hysteresis (T
HYST
) Register, 16-bits, Read-Write:
Temperature Setpoint Register (T
SET
)
D[15]
D[14]
D[13]
MSB
D7
D6
D[12]
D5
D[11]
D4
D[10]
D3
D[9]
D2
D[8]
D1
D[7]
LSB
D[6]
X
D[5]
X
D[4]
X
D[3]
X
D[2]
X
D[1]
X
D[0]
X
Hysteresis Register (T
HYST
)
D[15]
D[14]
MSB
D7
D[13]
D6
D[12]
D5
D[11]
D4
D[10]
D3
D[9]
D2
D[8]
D1
D[7]
LSB
D[6]
X
D[5]
X
D[4]
X
D[3]
X
D[2]
X
D[1]
X
D[0]
X
Temperature (TEMP) Register, 16-bits, Read-only
The binary value in this register represents ambient
temperature following a conversion cycle.
In the TEMP, T
SET
, and T
HYST
registers, each unit value
represents one-half degree (Celsius). The value is in 2's -
complement binary format such that a reading of 000000000b
corresponds to 0
°
C. Examples of this temperature to binary
value relationship are shown in the following table.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCN75_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2-Wire Serial Temperature Sensor and Thermal Monitor |
| TCN75-3.3MOA | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-3.3MOA713 | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-3.3MOA713G | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-3.3MOAG | 功能描述:板上安裝溫度傳感器 2-Wire 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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