STTS75

Operation

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2.1

Applications information

STTS75 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 STTS75 is the chip itself. The typical interface connection for this type

of digital sensor is shown in Figure 4 on page 11.

Intended Applications include:

●

System Thermal Management

●

Computers/Disk Drivers

●

Electronics/Test Equipment

●

Power Supply Modules

●

Consumer Products

●

Battery Management

●

FAX/Printers Management

●

Automotive

Figure 4.

Typical 2-wire interface connection diagram

1.

SDA and OS/INT are open drain.

AI11832

Pull-up

VDD

O.S./INT

(1)

VDD

VDD

Master

Device

0.1

μF

STTS75

SCL

GND

SDA

(1)

Pull-up

VDD

10k

Ω

10k

Ω

10k

Ω

A0

A1

A2

I

2

C Address = 1001000 (1001A2A1A0)