STDS75 STMicroelectronics, STDS75 Datasheet - Page 11

• Manufacturer Part Number: STDS75
• Description: Digital Temperature Sensor And Thermal Watchdog
• Manufacturer: STMicroelectronics

2.1
Applications information
STDS75 digital Temperature Sensors are optimal for thermal management and thermal
protection applications. They require no external components for operations except for pull-
up resistors on SCL, SDA, and OS/INT outputs. A 0.1µF bypass capacitor is recommended.
The sensing device of STDS75 is the chip itself. The typical interface connection for this
type of digital sensor is shown in
Intended Applications include:
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Figure 4.
1. SDA and OS/INT are open drain.
System Thermal Management
Computers/Disk Drivers
Electronics/Test Equipment
Power Supply Modules
Consumer Products
Battery Management
FAX/Printers Management
Automotive
10kΩ
Typical 2-wire interface connection diagram
Pull-up
V DD
O.S./INT (1)
A 0
A 1
A 2
STDS75
SDA (1)
GND
Figure 4 on page
V DD
SCL
0.1μF
V DD
10kΩ
11.
Pull-up
I 2 C Address = 1001000 (1001A 2 A 1 A 0 )
V DD
10kΩ
Master
Device
AI11832
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