DS75176B, DS75176BT

SNLS381C – JULY 1998 – REVISED APRIL 2013

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Absolute Maximum Ratings

(1) (2)

7V

Control Input Voltages

7V

Driver Input Voltage

7V

Driver Output Voltages

+15V/

−10V

Receiver Input Voltages (DS75176B)

+15V/

−10V

Receiver Output Voltage

5.5V

Continuous Power Dissipation @ 25°C

for SOIC Package

for PDIP Package

Storage Temperature Range

−65°C to +150°C

Lead Temperature

(Soldering, 4 seconds)

260°C

ESD Rating (HBM)

500V

(1)

“Absolute Maximum Ratings” are those beyond which the safety of the device cannot be verified. They are not meant to imply that the

device should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.

(2)

If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.

(3)

Derate linearly @ 6.11 mW/°C to 400 mW at 70°C.

(4)

Derate linearly at 5.56 mW/°C to 650 mW at 70°C.

Recommended Operating Conditions

Min

Max

Units

4.75

5.25

V

Voltage at Any Bus Terminal

−7

+12

V

(Separate or Common Mode)

DS75176B

0

+70

°C

DS75176BT

−40

+85

°C

−12

+12

V

(1)

Differential - Input/Output bus voltage is measured at the noninverting terminal A with respect to the inverting terminal B.

Electrical Characteristics

(1) (2)

0°C

Symbol

Parameter

Conditions

Min Typ

Max

Units

Differential Driver Output

5

V

Voltage (Unloaded)

Differential Driver Output

See (Figure 2)

R = 50

2

V

Voltage (with Load)

R = 27

Ω; (RS-485)

1.5

V

Change in Magnitude of Driver

Differential Output Voltage For

0.2

V

Complementary Output States

Driver Common Mode Output Voltage

See (Figure 2)

R = 27

Ω

3.0

V

Change in Magnitude of Driver

Common Mode Output Voltage

0.2

V

For Complementary Output States

(1)

All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless

otherwise specified.

(2)

(3)

All worst case parameters for which this note is applied, must be increased by 10% for DS75176BT. The other parameters remain valid

for

2

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