SN55110A, SN75110A, SN75112

DUAL LINE DRIVERS

SLLS106E – DECEMBER 1975 – REVISED APRIL 2000

4

POST OFFICE BOX 655303

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–5 V to 12 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

86

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N package

80

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation (see Note 3)

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . .

Case temperature for 60 seconds: FK package

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package

300

°C

. . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package

260

°C

. . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. Voltage values are with respect to network ground terminal.

2. The package thermal impedance is calculated in accordance with JESD 51.

3. In the FK, J, or W package, SN55110A chips are either silver glass or alloy mounted; SN75110A and SN75112 chips are glass

mounted.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

TA = 125°C

POWER RATING

FK

1375 mW

11 mW/

°C

880 mW

275 mW

J

1375 mW

11 mW/

°C

880 mW

275 mW

W

1000 mW

8 mW/

°C

640 mW

200 mW

recommended operating conditions (see Note 4)

SN55110A

SN75110A

SN75112

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

Supply voltage, VCC+

4.5

5

5.5

4.75

5

5.25

V

Supply voltage, VCC–

–4.5

–5

–5.5

–4.75

–5

–5.25

V

Positive common-mode output voltage

0

10

0

10

V

Negative common-mode output voltage

0

–3

0

–3

V

High-level input voltage, VIH

2

2

V

Low-level output current, VIL

0.8

0.8

V

Operating free-air temperature, TA

–55

125

0

70

°C

NOTE 4: When using only one channel of the line drivers, the other channel should be inhibited and/or have its outputs grounded.