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| 型号： | TMP401AIDGKRG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 2/28页 |
| 文件大小： | 881K |
| 描述： | IC TEMP SENSOR DGTL OUT 8-MSOP |
| 标准包装： | 2,500 |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部和外部 |
| 感应温度： | -40°C ~ 125°C |
| 精确度： | ±3°C 本地（最大），±5°C 远程（最大） |
| 拓扑： | ADC，比较器，寄存器库 |
| 输出类型： | 2 线 SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
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TMP401
SBOS371A AUGUST 2006 REVISED OCTOBER 2007
www.ti.com
2
ABSOLUTE MAXIMUM RATINGS
(1)
Power Supply, V
S
7.0V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage
(2)
0.5V to V
S
+ 0.5V
. . . . . . . . . . . . . . . . . . . . . . . . . .
Input Current
10mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range
55癈 to +127癈
. . . . . . . . . . . . . . .
Storage Temperature Range
60癈 to +130癈
. . . . . . . . . . . . . . . . .
Junction Temperature (T
J
max)
+150癈
. . . . . . . . . . . . . . . . . . . . . .
ESD Rating:
Human Body Model (HBM)
4000V
. . . . . . . . . . . . . . . . . . . . . . .
Charged Device Model (CDM)
1000V
. . . . . . . . . . . . . . . . . . . .
(1)
Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods
may degrade device reliability. These are stress ratings only, and
functional operation of the device at these or any other conditions
beyond those specified is not supported.
(2)
Input voltage rating applies to all TMP401 input voltages.
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be
handled with appropriate precautions. Failure to observe
proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
PACKAGE/ORDERING INFORMATION
(1)
PRODUCT
DESCRIPTION
ADDRESS
PACKAGE-LEAD
PACKAGE
DESIGNATOR
PACKAGE
MARKING
TMP401
Remote Junction Temperature Sensor
1001100
MSOP-8
DGK
BRB
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website
at www.ti.com.
PIN CONFIGURATION
TOP VIEW
MSOP-8
1
2
3
4
8
7
6
5
SCL
SDA
ALERT/THERM2
GND
V+
D+
D
THERM
TMP401
PIN ASSIGNMENTS
PIN
NAME
DESCRIPTION
1
V+
Positive supply (3V to 5.5V)
2
D+
Positive connection to remote
temperature sensor
3
D
Negative connection to remote
temperature sensor
4
THERM
Thermal flag, active low, open-drain;
requires pull-up resistor to V+
5
GND
Ground
6
ALERT
/THERM2
Alert (reconfigurable as second
thermal flag), active low, open-drain;
requires pull-up resistor to V+
7
SDA
Serial data line for SMBus, open-drain;
requires pull-up resistor to V+
8
SCL
Serial clock line for SMBus,
open-drain; requires pull-up resistor to
V+
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TMP401AIDGKT | 功能描述:板上安装温度传感器 +/-2 Deg Prog Remote Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP401AIDGKTG4 | 功能描述:板上安装温度传感器 +/-2 Deg Prog Remote Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP411 | 制造商:BB 制造商全称:BB 功能描述:【1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction |
| TMP411_07 | 制造商:BB 制造商全称:BB 功能描述:【1∑C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction |
| TMP411_13 | 制造商:TI 制造商全称:Texas Instruments 功能描述:?±1?°C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction |
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