參數(shù)資料
型號: STTS751-1DP3E
廠商: STMICROELECTRONICS
元件分類: 模擬信號調(diào)理
英文描述: TEMPERATURE SENSOR, PDSO6
封裝: 2 x 2 MM, 0.50 MM, HEIGHT, GREEN, UDFN-6
文件頁數(shù): 34/36頁
文件大小: 576K
代理商: STTS751-1DP3E
STTS751
Description
Doc ID 16483 Rev 4
Figure 2.
Pinout - SOT23-6L and UDFN-6L
SDA
VDD
GND
SCL
EVENT
Addr/Therm
1
2
3
6
5
4
SDA
VDD
GND
SCL
1
2
3
6
5
4
EVENT
Addr/Therm
SOT23-6L
UDFN-6L
AM03029v1
Table 3.
Pin descriptions
Pin
Name
Description
SOT23-6L UDFN-6L
14
Addr/Therm
Open-drain output that can be used to turn on/off a fan or throttle a CPU
clock in the event of an overtemperature condition.
The pin at power-up determines the SMBus slave address according to the
pull-up resistor value as shown in Table 1.
This pin must have a pull-up resistor connected to the same voltage as VDD
or tied to GND (pin cannot float).
Total capacitance on this pin must be <100 pF.
Note: By tying Addr/Therm to ground, the device functions as one address
device only. The Therm functionality is then not available. The address for
device STTS751-0 is 72h and the address for device STTS751-1 is 76h.
25
GND
33
VDD
Power supply VDD
4
1
SCL
SMBus clock
5
2
EVENT
Open-drain interrupt output. Output supports the SMBus Alert (ARA).
Note: This pin may not float.
6
SDA
SMBus data input/output
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