SN65176B, SN75176B

DIFFERENTIAL BUS TRANSCEIVERS

SLLS101D – JULY 1985 – REVISED APRIL 2003

4

POST OFFICE BOX 655303

recommended operating conditions

MIN

TYP

MAX

UNIT

VCC

Supply voltage

4.75

5

5.25

V

VI or VIC

Voltage at any bus terminal (separately or common mode)

12

V

VI or VIC

Voltage at any bus terminal (separately or common mode)

–7

V

VIH

High-level input voltage

D, DE, and RE

2

V

VIL

Low-level input voltage

D, DE, and RE

0.8

V

VID

Differential input voltage (see Note 4)

±12

V

IOH

High level output current

Driver

–60

mA

IOH

High-level output current

Receiver

–400

µA

IOL

Low level output current

Driver

60

mA

IOL

Low-level output current

Receiver

8

mA

TA

Operating free air temperature

SN65176B

–40

105

°C

TA

Operating free-air temperature

SN75176B

0

70

°C

NOTE 4:

Differential input/output bus voltage is measured at the noninverting terminal A, with respect to the inverting terminal B.