DS2187 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS2187

Receive Line Interface

Dallas Semiconductor -> Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

Operating Temperature

Storage Temperature

Soldering Temperature

-0.1V to +7.0V

0° to 70°C

-55°C to +125°C

260°C for 10 seconds

DS2187

* 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.

** Inputs other than RTIP and RRING

RECOMMENDED DC OPERATING CONDITIONS

PARAMETER

SYMBOL MIN

TYP

Input Logic 1

VIH

2.0

Input Logic 0

VIL

-0.3

Supply

VDD

4.75

Input Voltage Swing

RTIP,RRING

VIN

-7.0

MAX

VCC+.3

+0.8

5.25

12.0

(0°C to 70°C)

UNITS NOTES

V

1

V

1

V

V

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL MIN

Supply Current

IDD

Input Leakage

IL

-1.0

Output Current @ 2.4V

IOH

-1.0

Output Current @ 0.4V

IOL

+4.0

NOTES:

1. All inputs except RTIP and RRING.

2. Outputs open.

3. 0.0V < VIN <VDD.

4. All outputs.

(0°C to 70°C)

TYP MAX UNITS NOTES

18

25

mA

2

+10

µA

1, 3

mA

4

mA

4

6 of 10

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