DS75S-TR 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated

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DS75S-TR

2–Wire Thermal Watchdog

Dallas Semiconductor -> Maxim Integrated 

DS75

ABSOLUTE MAXIMUM RATINGS*

Voltage on VDD, Relative to Ground

–0.3V to +7.0V

Voltage on any other pin, Relative to Ground

–0.3V to (V DD + 0.3V)

Operating Temperature

–55°C to +125°C

Storage Temperature

–55°C to +125°C

Soldering Temperature

260°C for 10 seconds

* This is a stress rating only and functional operation of the device at these or any other conditions above

those indicated in the operation sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods of time may affect reliability.

The Dallas Semiconductor DS75 is built to the highest quality standards and manufactured for long term

reliability. All Dallas Semiconductor devices are made using the same quality materials and

manufacturing methods. However, the DS75 is not exposed to environmental stresses, such as burn–in,

that some industrial applications require. For specific reliability information on this product, please

contact the factory in Dallas at (972) 371–4448.

RECOMMENDED DC OPERATING CONDITIONS

(-55°C to +125°C; 2.7V ≤ VDD ≤ 5.5V)

PARAMETER

SYMBOL CONDITION MIN TYP

Supply Voltage

VDD

2.7

MAX

5.5

UNITS NOTES

V

DC ELECTRICAL CHARACTERISTICS (-55°C to +125°C; 2.7V ≤ VDD ≤ 5.5V)

PARAMETER

SYMBOL CONDITION MIN TYP MAX UNITS NOTES

Input Logic High

VIH

0.7VDD

VDD+0.5

V

1

Input Logic Low

VIL

-0.5

0.3VDD

V

1

SDA Output Logic Low

Voltage

VOL1

3 mA sink

current

0

0.4

V

1

VOL2

6 mA sink

current

0

0.6

O.S. Saturation Voltage

VOL

4 mA sink

current

0.8

V

1, 9

Input current each I/O pin

0.4 < VI/O<

0.9 VDD

-10

+10

µA

2

I/O Capacitance

CI/O

10

pF

Standby Current

IDD1

1

µA

3, 4

Active Current

Active Temp.

IDD

Conversions

Communica-

tion only

1000

µA

3, 4

100

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