AM26C31

QUADRUPLE DIFFERENTIAL LINE DRIVER

SLLS103K − DECEMBER 1990 − REVISED SEPTEMBER 2004

1

POST OFFICE BOX 655303

TIA/EIA-422-B and ITU Recommendation

V.11

Conditions

− High-Reliability Automotive Applications

− Configuration Control/Print Support

− Qualification to Automotive Standards

description/ordering information

The AM26C31 is a differential line driver with

complementary outputs, designed to meet the

requirements of TIA/EIA-422-B and ITU (formerly

CCITT). The 3-state outputs have high-current

capability for driving balanced lines, such as

twisted-pair or parallel-wire transmission lines,

and they provide the high-impedance state in the

power-off condition. The enable functions are

common to all four drivers and offer the choice of

an active-high (G) or active-low (G) enable input.

BiCMOS circuitry reduces power consumption

without sacrificing speed.

The AM26C31C is characterized for operation from 0

°C to 70°C, the AM26C31I is characterized for operation

from −40

°C to 85°C, the AM26C31Q is characterized for operation over the automotive temperature range of

−40

°C to 125°C, and the AM26C31M is characterized for operation over the full military temperature range of

−55

°C to 125°C.

Copyright

 2004, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

On products compliant to MILPRF38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1A

1Y

1Z

G

2Z

2Y

2A

GND

4A

4Y

4Z

G

3Z

3Y

3A

AM26C31M ...J OR W PACKAGE

AM26C31Q ...D PACKAGE

AM26C31C . . . D, DB, N, OR NS PACKAGE

AM26C31I . . . D, DB, N, NS, OR PW PACKAGE

(TOP VIEW)

AM26C31M . . . FK PACKAGE

(TOP VIEW)

32

1 20 19

91011 12 13

4

5

6

7

8

18

17

16

15

14

4Y

4Z

NC

G

3Z

1Z

G

NC

2Z

2Y

NC − No internal connection