SN75LP196DB datasheet(3/8 Pages) TI

3 / 8 page

SN75LP196

LOW-POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS

SLLS294A – APRIL 1998 – REVISED JUNE 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Positive supply-voltage range (see Note 1): VCC

–0.5 V to 7 V

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

VDD (see Note 1)

–0.5 V to 15 V

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

Negative supply-voltage range, VSS (see Note 1)

0.5 V to –15 V

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

Input-voltage range, VI: Receiver (RA)

–30 V to 30 V

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

Driver (DA)

–0.5 V to VCC+0.4 V

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

Output-voltage range, VO: Receiver (RY)

–0.5 V to 6 V

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

Driver (DY)

–15 V to 15 V

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

Electrostatic discharge: Bus pins (human-body model) (see Note 2)

Class 3, A: 15 kV

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

All pins (human-body model) (see Note 2)

Class 3, A: 5 kV

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

All pins (machine model)

200 V

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

Package thermal impedance,

θJA (see Notes 3 and 4): DB package

115

°C/W

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

DW package

°C/W

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

N package

°C/W

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

PW package

128

°C/W

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

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

260

°C

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

Storage temperature range, Tstg

°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. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable

ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can impact reliability.

4. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace

length of zero.

recommended operating conditions

MIN

NOM

MAX

UNIT

VCC

Supply voltage (see Note 5)

4.75

5.25

VDD

Supply voltage (see Note 6)

VSS

Supply voltage (see Note 6)

–9

–12

–15

VIH

High-level input voltage

VIL

Low-level input voltage

0.8

Receiver input voltage

–25

IOH

High-level output current

–1

IOL

Low-level output current

Operating free-air temperature

°C

NOTES:

5. VCC cannot be greater than VDD.

6. The device operates down to VDD = VCC and |VSS| = VCC, but supply currents increase and other parameters may vary slightly from

the data-sheet limits.

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