DS2120 Ver la hoja de datos (PDF) - Maxim Integrated

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componentes Descripción

Fabricante

DS2120

Ultra3 LVD SCSI Terminator

Maxim Integrated 

LOW-VOLTAGE DIFFERENTIAL CHARACTERISTICS

PARAMETER

SYMBOL MIN

TYP

MAX

Differential Mode

Termination Resistance

RDM

100

110

Common Mode Termination

Resistance

RCM

110

190

Differential Mode Bias

Common Mode Bias

Output Capacitance

Mode-Change Delay

VDM

VCM

COUT

MCD

100

125

1.125

1.375

3

0.66

1.25

2

DS2120

UNITS NOTES

Ω

Ω

mV

2

V

pF

1

ms

1, 12

DC CHARACTERISTICS

PARAMETER

Termpower Current

Input Leakage High

Input Leakage Low

Output Current High

Output Current Low

DIFF_CAP LVD

Operating Range

SYMBOL

ITPMR

IIH

IIL

IOH

IOL

VLVDOR

DIFFSENSE Driver

Output Voltage

VDSO

DIFFSENSE Driver

Source Current

IDSH

DIFFSENSE Driver

Sink Current

IDSL

MSTR/SLV Input Leakage

IMSTRSLV

ISO Input Leakage

IISO

Thermal Shutdown

MIN

-1.0

4.0

0.7

1.2

5

20

-6.5

-125

TYP

12

150

MAX

30

1.0

-1.0

1.9

1.4

15

200

+125

+6.5

UNITS

mA

µA

µA

mA

mA

V

NOTES

2, 3

14, 15

14, 15

4, 6

5, 6

V

7, 8

mA 7, 9, 11

µA 7, 10, 11

µA

µA

°C

7 of 10

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