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26LS30 Dataheets PDF



Part Number 26LS30
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description MC26LS30
Datasheet 26LS30 Datasheet26LS30 Datasheet (PDF)

www.DataSheet4U.com 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),.

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www.DataSheet4U.com 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 ORDERING INFORMATION Device MC26LS30D MC26LS30DR2 Package SO–16 SO–16 Shipping 48 Units/Rail 2500 Tape & Reel Differential Mode EIA–422–A Enable AB Input A Out A Out B Out C Out D Input D Enable CD VCCā-ā1 VEEā-ā8 Gndā-ā5 Modeā-ā4 © Semiconductor Components Industries, LLC, 2000 1 July, 2000 – Rev. 1 Publication Order Number: MC26LS30/D www.DataSheet4U.com MC26LS30 MAXIMUM OPERATING CONDITIONS (Pin numbers refer to SO–16 package only.) Rating Power Supply Voltage Input Voltage (All Inputs) Applied Output Voltage when in High Impedance Mode (VCC = 5.0 V, Pin 4 = Logic 0, Pins 3, 6 = Logic 1) Output Voltage with VCC, VEE = 0 V Output Current Junction Temperature Symbol VCC VEE Vin Vza Vzb IO TJ Value –0.5, +7.0 –7.0, +0.5 –0.5, +20 ±15 ±15 Self limiting –65, +150 – °C Unit Vdc Vdc Vdc Devices should not be operated at these limits. The “Recommended Operating Conditions” table provides conditions for actual device operation. RECOMMENDED OPERATING CONDITIONS Rating Power Supply Voltage (Differential Mode) Power Supply Voltage (Single–Ended Mode) Input Voltage (All Inputs) Applied Output Voltage (when in High Impedance Mode) Applied Output Voltage, VCC = 0 Output Current Operating Ambient Temperature (See text) All limits are not necessarily functional concurrently. Symbol VCC VEE VCC VEE Vin Vza Vzb IO TA Min +4.75 –0.5 +4.75 –5.25 0 –10 –10 –65 –40 Typ 5.0 0 +5.0 –5.0 – – – – – Max +5.25 +0.3 +5.25 –4.75 +15 +10 +10 +65 +85 Unit Vdc Vdc mA °C http://onsemi.com 2 www.DataSheet4U.com MC26LS30 ELECTRICAL CHARACTERISTICS (EIA–422–A differential mode, Pin 4 p 0.8 V, –40°C tTA t 85°C, 4.75 V p VCC p 5.25 V, VEE = Gnd, unless otherwise noted. Pin numbers refer to SO–16 package only.) Characteristic Output Voltage (see Figure 1) Differential, RL = ∞, VCC = 5.25 V Differential, RL = 100 Ω, VCC = 4.75 V Change in Differential Voltage, RL = 100 Ω (Note 4.) Offset Voltage, RL = 100 Ω Change in Offset Voltage*, RL = 100 Ω Output Current (each output) Power Off Leakage, VCC = 0, –10 V p VO p +10 V High Impedance Mode, VCC = 5.25 V, –10 V p VO p +10 V Short Circuit Current (Note 2.) High Output Shorted to Pin 5 (TA = 25°C) High Output Shorted to Pin 5 (–40°C t TA t+85°C) Low Output Shorted to +6.0 V (TA = 25°C) Low Output Shorted to +6.0 V (–40°C t TA t +85°C) Inputs Low Level Voltage High Level Voltage Current @ Vin = 2.4 V Current @ Vin = 15 V Current @ Vin = 0.4 V Current, 0 p Vin p 15 V, VCC = 0 Clamp Voltage (Iin = –12 mA) Power Supply Current (VCC = +5.25 V, Outputs Open) (0 p Enable p VCC) Symbol VOD1 VOD2 ∆VOD2 VOS ∆VOS IOLK IOZ ISC– ISC– ISC+ ISC+ VIL VIH IIH IIHH IIL IIX VIK ICC – 16 30 Min – 2.0 – – – –100 –100 –150 –150 60 50 – 2.0 – – –200 – –1.5 Typ 4.2 2.6 10 2.5 10 0 0 –95 – 75 – – – 0 0 –8.0 0 – Max 6.0 – 400 3.0 400 +100 +100 –60 –50 150 150 0.8 – 40 100 – – – Unit Vdc Vdc mVdc Vdc mVdc µA mA Vdc Vdc µA Vdc mA TIMING CHARACTERISTICS (EIA–422–A differential mode, Pin 4 p 0.8 V, TA = 25°C, VCC = 5.


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