DS75110A NSC | Alldatasheet

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Technical content

Features

n Improved stability over supply voltage and temperature ranges n Constant current, high impedance outputs n High speed: 15 ns max propagation delay n Standard supply voltages n Inhibitor available for driver selection n High common mode output voltage range (−3.0V to 10V) n TTL input compatibility Connection Diagram Function Table Inputs Outputs Logic Inhibitor 1 2 A/B INH A1/B1 A2/B2 X X L X Off Off X X X L Off Off L X H H Off On X L H H Off On HHHH O n O f f H = High L = Low X = Don’t Care 14–Lead Dual-In-Line Package and SO-14 Package DS009619-1 Top View Order Number DS75110AM or DS75110AN See NS Package Number M14A or N14A January 1996 DS75110A Dual Line Drivers © 1999 National Semiconductor Corporation DS009619 www.national.com

Absolute Maximum Ratings(Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range Ceramic DIP −65˚C to +175˚C Molded DIP and SO-14 −65˚C to +150˚C Lead Temperature Ceramic DIP (Soldering, 60 sec.) 300˚C Molded DIP and SO-14 (Soldering, 10 sec.) 265˚C Maximum Power Dissipation (Note 1) at 25˚C Molded Package 1040 mW Suppy Voltage ±7.0V Input Voltage (Any Input) 5.5V Output Voltage (Any Output) −5.0V to +12V Recommended Operating Conditions DS75110A Units Min Typ Max Positive Supply Voltage (V+) 4.75 5.0 5.25 V Negative Supply Voltage (V−) −4.75 −5.0 −5.25 V Positive Common Mode Voltage (VCM+ ) 0 10 V Negative Common Mode Voltage (VCM− ) 0 −3.0 V Operating Temperature (TA) 0 25 70 ˚C Note 1:Derate molded DIP package 8.3 mW/˚C above 25˚C, derate SO package 7.5 mW/˚C above 25˚C. Electrical Characteristics(Notes 3, 4) Over recommended operating temperature range, unless otherwise specified. Symbol Parameter Conditions Min Typ Max Units VIH Input Voltage HIGH 2.0 V VIL Input Voltage LOW 0.8 V VIC Input Clamp Voltage V CC = Min, II = −12 mA −0.9 −1.5 V IO(On) On-State V CC = Max, VO = 10V 12 15 mA Output Current V CC = Min, VO = −3.0V 6.5 12 IO(Off) Off-State Output Current V CC = Min, VO = 10V 100 µA (Inhibited Only) II Input Current A, B or C V CC = Max, VI = 5.5V 1.0 At Maximum Inputs mA Input Voltage D Input 2.0 IIH Input Current HIGH A, B or C V CC = Max, VI = 2.4V 40 Input µA D Input 80 IIL Input Current LOW A, B or C V CC = Max, VI = 0.4V −3.0 Input mA D Input −6.0 I+(On) Positive Supply Current V CC = Max, 23 35 mA with Driver Enabled A & B Inputs at 0.4V, I−(On) Negative Supply Current C & D Inputs at 2.0V −34 −50 mA with Driver Enabled I+(Off) Positive Supply Current V CC = Max, 21 mA with Driver Inhibited A, B ,C&D Inputs I−(Off) Negative Supply Current at 0.4V −17 mA with Driver Inhibited Note 2:“Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation. Note 3:Unless otherwise specified min/max limits apply across 0˚C to +70˚C range for the DS75110. All typicals are given for VCC = 5V and TA = 25˚C. Note 4:When using only one channel of the line drivers, the other channel should be inhibited and/or its outputs grounded. www.national.com 2

FIGURE 3. Equivalent Circuit

Physical Dimensionsinches (millimeters) unless otherwise noted Molded Surface Mount Package (M) Order Number DS75110AM Molded Dual-In-Line Package (N) Order Number DS75110AN www.national.com 6

NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: support@nsc.com National Semiconductor Europe Fax: +49 (0) 1 80-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 1 80-530 85 85 English Tel: +49 (0) 1 80-532 78 32 Français Tel: +49 (0) 1 80-532 93 58 Italiano Tel: +49 (0) 1 80-534 16 80 National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: sea.support@nsc.com National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 www.national.com DS75110A Dual Line Drivers National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.