SN55ALS195, SN75ALS195

QUADRUPLE DIFFERENTIAL LINE RECEIVERS

SLLS010D – JUNE 1986 – REVISED MAY 1995

3

POST OFFICE BOX 655303

schematics of inputs and outputs

VCC

EQUIVALENT OF EACH A OR B INPUT

EQUIVALENT OF EN INPUTS

EQUIVALENT OF ALL OUTPUTS

GND

VCC

Input

VCC

Input

GND

3 k

Ω

NOM

18 k

Ω

NOM

300 k

Ω

NOM

2 k

Ω

NOM

VCC (A)

or

GND (B)

GND

22 k

Ω

NOM

Output

50 k

Ω

NOM

7 V

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

±15 V

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

±15 V

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

7 V

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

50 mA

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

Continuous total dissipation

See Dissipation Rating Table

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

– 55

°C to 125°C

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

SN75ALS195

0

°C to 70°C

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

–65

°C to 150°C

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

260

°C

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

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

300

°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 conditons is not implied.

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

NOTES:

1. All voltage values, except differential input voltage, are with respect to network ground terminal.

2. Differential-input voltage is measured at the noninverting input with respect to the corresponding inverting input.

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

11.0 mW/

°C

880 mW

275 mW

J (SN55ALS195)

1375 mW

11.0 mW/

°C

880 mW

275 mW

J (SN75ALS195)

1025 mW

8.2 mW/

°C

656 mW

N/A

N

1150 mW

9.2 mW

°C

736 mW

N/A

W

1000 mW

8.0 mW/

°C

640 mW

200 mW