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Rev.03Jun.2013

2/12

UM3085E/UM3088E

Absolute Maximum Ratings

Symbol

Parameter

Value

Unit

Supply Voltage

+7

V

Control Input Voltage (/RE, DE)

V

Driver Input Voltage (DI)

V

Driver Output Voltage (A, B)

-7.5 to +12.5

V

Receiver Input Voltage (A, B)

-7.5 to +12.5

V

Receiver Output Voltage (RO)

V

Ambient Temperature

-40 to +85

°C

Storage Temperature Range

-65 to +160

°C

Lead Temperature for Soldering 10 seconds

+300

°C

DC Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

SUPPLY CURRENT

DE = V

RE

_______

0.3

Supply Current

No load,

DI = GND

DE =0V,

RE

_______

=0V

0.25

mA

Supply Current in Shutdown

Mode

DE = GND, R E

_______

0.002

10

µA

LOGIC

Input High Voltage

DE, DI, R E

______

2.0

V

Input Low Voltage

DE, DI, R E

______

0.8

V

DI Input Hysteresis

UM3085E

100

mV

DRIVER

Differential Driver Output

V

OD1

No Load, Figure 2

5

V

Differential Driver Output

V

OD2

Figure 2, R = 50Ω

1.5

V

Change-in-Magnitude of

Differential Output Voltage

ΔV

OD

Figure 2, R = 50Ω;

(Note 2)

0.2

V

Driver Common-Mode

Output Voltage

V

OC

Figure 2, R = 50Ω

3.0

V

Change-in-Magnitude of

Common-Mode Voltage

ΔV

OC

Figure 2, R = 50Ω;

(Note 2)

0.2

V

-250

Driver Short-Circuit Output

Current (Note 3)

I

OSD

250

mA