SN75185DW datasheet(4/21 Pages) TI

4 / 21 page

www.ti.com

Absolute Maximum Ratings(1)

SN75185

MULTIPLE RS-232 DRIVERS AND RECEIVERS

SLLS181D–DECEMBER 1994–REVISED JANUARY 2006

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

VCC Supply voltage (2)

VDD Supply voltage(2)

VSS

Supply voltage(2)

–15

Driver

–15

Input voltage range

Receiver

–30

Driver output voltage range

–15

Receiver low-level output current

DB package

DW package

θJA

Package thermal impedance(3)(4)

°C/W

N package

PW package

Operating virtual junction temperature

150

°C

RS-232 pins, class 3, A(5)

Human-Body Model

All pins, class 3, A(6)

3.5

Electrostatic discharge

RS-232 pins, class 3, B(7)

600

Machine Model

All pins, class 3, B(5)

250

Tstg

Storage temperature range

–65

150

°C

(1) 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.

(2) All voltages are with respect to the network ground terminal.

(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 affect reliability.

(4) The package thermal impedance is calculated in accordance with JESD 51-7.

(5) RS-232 pins are tested with respect to ground and to each other.

(6) Per MIL-PRF-38535

(7) RS-232 pins are tested with respect to ground.

SN75185DW Datasheet(PDF) 4 Page - Texas Instruments

SN75185DW Datasheet(HTML) 4 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Datasheet Download

Link URL