Dual Differential (EIA-422-A)/Quad Single Ended (EIA-423-A) Line Driver

Overview

The MC26LS30 is a low power Schottky set of line drivers which can be configured as two differential drivers which comply with EIA-422-A standards, or as four single-ended drivers which comply with EIA-423-A standards. A mode select pin and appropriate choice of power supplies determine the mode. Each driver can source and sink currents in excess of 50 mA.

In the differential mode (EIA-422-A), the drivers can be used up to 10 Mbaud. A disable pin for each driver permits setting the outputs into a high impedance mode within a +10 V common mode range. In the single-ended mode (EIA-423-A), each driver has a slew rate control pin which permits setting the slew rate of the output signal so as to comply with EIA-423-A and FCC requirements and to reduce crosstalk. When operated from symmetrical supplies (+5.0 V), the outputs exhibit zero imbalance.

The MC26LS30 is available in a 16-pin surface mount package. Operating temperature range is -40° to +85°C.

  • Operates as Two Differential EIA-422-A Drivers, or Four Single-Ended EIA-423-A Drivers
  • High Impedance Outputs in Differential Mode
  • Short Circuit Current Limit In Both Source and Sink Modes
  • +/-10 V Common Mode Range on High Impedance Outputs
  • +/-15 V Range on Inputs
  • Low Current PNP Inputs Compatible with TTL, CMOS, and MOS Outputs
  • Individual Output Slew Rate Control in Single-Ended Mode
  • Replacement for the AMD AM26LS30 and National Semiconductor DS3691

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ON Target

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Reference Price

MC26LS30D

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

1

235

TUBE

48

N

EIA-422-A

EIA-423-A

-

-

4

-0.5

7

0.01

65000

0.04

Price N/A

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MC26LS30DG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

1

260

TUBE

48

N

EIA-422-A

EIA-423-A

-

-

4

-0.5

7

0.01

65000

0.04

Price N/A

More Details

MC26LS30DR2

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

1

235

REEL

2500

N

EIA-422-A

EIA-423-A

-

-

4

-0.5

7

0.01

65000

0.04

Price N/A

More Details

MC26LS30DR2G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

N

EIA-422-A

EIA-423-A

-

-

4

-0.5

7

0.01

65000

0.04

Price N/A

More Details

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