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MC26LS30

ON Semiconductor
Part Number MC26LS30
Manufacturer ON Semiconductor
Description Dual Differential Quad Single-Ended (EIA-423-A) Line Drivers
Published Aug 12, 2005
Detailed Description MC26LS30 Dual Differential (EIA-422-A)/ Quad Single-Ended (EIA-423-A) Line Drivers The MC26LS30 is a low power Schottky ...
Datasheet PDF File MC26LS30 PDF File

MC26LS30
MC26LS30

Overview
MC26LS30 Dual Differential (EIA-422-A)/ Quad Single-Ended (EIA-423-A) Line Drivers 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.
http://onsemi.
com MARKING DIAGRAM 16 16 1 SO–16 D SUFFIX CASE 751B 1 A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week MC26LS30D AWLYWW PIN CONNECTIONS VCC 1 Input A 2 Input B/ 3 Enable AB Mode 4 Gnd Input C/ Enable CD Input D VEE 5 6 7 8 (Top View) 16 SR-A 15 Output A 14 Output B 13 SR-B 12 SR-C 11 Output C 10 Output D 9 SR-D • 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 Representative Block Diagrams Single–Ended Mode EIA–423–A SR-A Input A Out A SR-B Input B Out B SR-C Input C Out C SR-D Input D Out D ORD...


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