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參數(shù)資料
| 型號： | TCN75 |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 2-Wire Serial Temperature Sensor and Thermal Monitor(2線串行溫度傳感器和熱監(jiān)控器) |
| 中文描述： | 2線串行溫度傳感器和溫度監(jiān)視器（2線串行溫度傳感器和熱監(jiān)控器） |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 468K |
| 代理商： | TCN75 |
2002 Microchip Technology Inc.
DS21490B-page 3
TCN75
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Supply Voltage (V
DD
)............................................6.0V
ESD Susceptibility
(Note 3)
...............................1000V
Voltage on Pins:
A0, A1, A2..........(GND – 0.3V) to (V
DD
+ 0.3V)
Voltage on Pins:
SDA, SCL, INT/CMPTR ..(GND – 0.3V) to 5.5V
Thermal Resistance (Junction to Ambient)
8-Pin SOIC..........................................170°C/W
8-Pin MSOP.......................................250°C//W
Operating Temperature Range (T
J
): -55°C to +125°C
Storage Temperature Range (T
STG
): -65°C to +150°C
*Stresses above those listed under "Absolute Maximum Rat-
ings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at
these or any other conditions above those indicated in the
operation sections of the specifications is not implied. Expo-
sure to Absolute Maximum Rating conditions for extended
periods may affect device reliability.
TCN75 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
V
DD
= 2.7V – 5.5V, -55°C
≤
(T
A
= T
J
)
≤
125°C, unless otherwise noted.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
Power Supply
V
DD
I
DD
Power Supply Voltage
Operating Current
2.7
—
—
—
—
5.5
—
1.0
—
—
mA
0.250
—
1
Serial Port Inactive (T
A
= T
J
= 25°C)
Serial Port Active
Shutdown Mode, Serial Port
Inactive (T
A
= T
J
= 25°C)
I
DD1
Standby Supply Current
μ
A
INT/CMPTR Output
I
OL
Sink Current: INT/CMPTR,
SDA Outputs
INT/CMPTR Response Time
Output Low Voltage
—
1
4
mA
Note 1
t
TRIP
V
OL
1
—
—
—
6
t
CONV
V
User Programmable
I
OL
= 4.0mA
0.8
Temp-to-Bits Converter
T
Temperature Accuracy
(Note 2)
—
±3
—
°
C
-55°C
≤
T
A
≤
+125°C
V
DD
= 3.3V: TCN75-3.3MOA,
TCN75-3.3MUA
V
DD
= 5.0V: TCN75-5.0MOA,
TCN75-5.0MUA
25°C
≤
T
A
≤
100°C
—
—
—
—
±0.5
55
80
75
±3
—
—
—
°
C
t
CONV
T
SET(PU)
T
HYST(PU)
Conversion Time
TEMP Default Value
T
HYST
Default Value
msec
°
C
°
C
Power-up
Power-up
2-Wire Serial Bus Interface
V
IH
V
IL
V
OL
C
IN
I
LEAK
I
OL(SDA)
Logic Input High
Logic Input Low
Logic Output Low
Input Capacitance SDA, SCL
I/O Leakage
SDA Output Low Current
V
DD
x 0.7
—
—
—
—
—
—
—
—
15
—
V
V
V
pF
pA
mA
V
DD
x 0.3
0.4
—
—
6
I
OL
= 3mA
±100
—
(T
A
= T
J
= 25°C)
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| 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
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