參數(shù)資料
型號(hào): STDS75
廠商: 意法半導(dǎo)體
元件分類: 溫度/濕度傳感器
英文描述: Digital temperature sensor and thermal watchdog
中文描述: 數(shù)字溫度傳感器和熱看門狗
文件頁(yè)數(shù): 9/37頁(yè)
文件大?。?/td> 204K
代理商: STDS75
STDS75
Summary description
9/37
1.3
Pin descriptions
See
Figure 1 on page 7
and
Table 1 on page 7
for a brief overview of the signals connected
to this device.
1.3.1
SDA (open drain)
This is the Serial Data Input/Output pin for the 2-wire serial communication port.
1.3.2
SCL
This is the Serial Clock Input pin for the 2-wire serial communication port.
1.3.3
OS/INT (open drain)
This is the Over-Limit Signal/Interrupt Alert Output pin. It is open drain, so it needs a pull-up
resistor.
Note:
The open drain thermostat output that indicates if the temperature has exceeded user-
programmable limits (Over/Under Temperature indicator).
1.3.4
GND
Ground; it is the reference for the power supply. It must be connected to system ground.
1.3.5
A2, A1, A0
A2, A1, and A0 are selectable address pins for the 3LSBs of the I
2
C interface address. They
can be set to V
DD
or GND to provide 8 unique address selections.
1.3.6
V
DD
This is the supply voltage pin, and ranges from +2.7V to +5.5V.
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