SN75LPE185

LOW-POWER MULTIPLE RS-232 DRIVERS/RECEIVERS

WITH ENABLE

SLLS256F – DECEMBER 1996 – REVISED NOVEMBER 2001

4

POST OFFICE BOX 655303

–0.5 V to 7 V

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

–0.5 V to 15 V

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

0.5 V to –15 V

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

–30 V to 30 V

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

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

–0.5 V to 6 V

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

–15 V to 15 V

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

Electrostatic discharge, bus pins: Human-body model (see Note 2)

Class 3: 15 kV

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

Machine model (see Note 2)

Class 3: 500 V

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

Electrostatic discharge, all pins:

Human-body model (see Note 2)

Class 3: 5 kV

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

Machine model (see Note 2)

Class 3: 200 V

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

Package thermal impedance,

63

°C/W

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

(see Note 3): DW package

46

°C/W

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

(see Note 4): NT package

67

°C/W

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

(see Note 3): PW package

88

°C/W

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

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

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. All voltage values are with respect to network ground terminal unless otherwise noted.

2. Per MIL-STD-883 Method 3015.7

3. The package thermal impedance is calculated in accordance with JESD 51-7.

4. The package thermal impedance is calculated in accordance with JESD 51-3.

recommended operating conditions

MIN

NOM

MAX

UNIT

VCC

Supply voltage (see Note 5)

4.75

5

5.25

V

VDD

Supply voltage

9

12

15

V

VSS

Supply voltage

–9

–12

–15

V

VIH

High-level input voltage

DA, EN, MODE

2

V

VIL

Low-level input voltage

DA, EN, MODE

0.8

V

VI

Receiver input voltage range

RA

–25

25

V

IOH

High-level output current

RY

–1

mA

IOL

Low-level output current

RY

2

mA

TA

Operating free-air temperature

0

70

°C

NOTE 5: VCC cannot be greater than VDD.