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| MC3488A Dual EIA-423/EIA-232D Line Driver The MC3488A dual is single-ended line driver has been designed to satisfy the requirements of EIA standards EIA-423 and EIA-232D, as well as CCITT X.26, X.28 and Federal Standard FIDS1030. It is suitable for use where signal wave shaping is desired and the output load resistance is greater than 450 W. Output slew rates are adjustable from 1.0 ms to 100 ms by a single external resistor. Output level and slew rate are insensitive to power supply variations. Input undershoot diodes limit transients below ground and output current limiting is provided in both output states. The MC3488A has a standard 1.5 V input logic threshold for TTL or NMOS compatibility. Features http://onsemi.com MARKING DIAGRAMS 8 SOIC-8 D SUFFIX CASE 751 1 3488A ALYW G 1 * * * * * * * * PNP Buffered Inputs to Minimize Input Loading Short Circuit Protection Adjustable Slew Rate Limiting MC3488A Equivalent to 9636A Output Levels and Slew Rates are Insensitive to Power Supply Voltages No External Blocking Diode Required for VEE Supply Second Source mA9636A Pb-Free Packages are Available 8 PDIP-8 P1 SUFFIX CASE 626 1 1 MC3488AP1 AWL YYWWG A = Assembly Location L, WL = Wafer Lot Y, YY = Year W, WW = Work Week G or G = Pb-Free Package (Note: Microdot may be in either location) PIN CONNECTIONS Wave 1 Shape Input A 2 Input B 3 GND 4 8 7 6 5 VCC Output A Output B VEE ORDERING INFORMATION Wave Shape Control MC3488A Driver RS-423 Interface See detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet. TTL Logic MC3486 Three-State Receiver Figure 1. Simplified Application (c) Semiconductor Components Industries, LLC, 2006 1 July, 2006 - Rev. 5 Publication Order Number: MC3488A/D MC3488A MAXIMUM RATINGS (Note 1) Rating Power Supply Voltages Output Current Operating Ambient Temperature Junction Temperature Range Storage Temperature Range Source Sink Symbol VCC VEE IO + IO - TA TJ Tstg Value + 15 - 15 + 150 - 150 0 to + 70 150 - 65 to + 150 Unit V mA C C C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Devices should not be operated at these values. The IElectrical CharacteristicsI provide conditions for actual device operation. RECOMMENDED OPERATING CONDITIONS Characteristic Power Supply Voltages Operating Temperature Range Wave Shaping Resistor Symbol VCC VEE TA RWS Min 10.8 - 13.2 0 10 Typ 12 - 12 25 - Max 13.2 - 10.8 70 1000 Unit V C kW TARGET ELECTRICAL CHARACTERISTICS (Unless otherwise noted, specifications apply over recommended operating conditions) Characteristic Input Voltage - Low Logic State Input Voltage - High Logic State Input Current - Low Logic State (VIL = 0.4 V) Input Current - High Logic State (VIH = 2.4 V) (VIH = 5.5 V) Input Clamp Diode Voltage (IIK = - 15 mA) Output Voltage - Low Logic State (RL = ), EIA-423 (RL= 3.0 kW), EIA-232D (RL= 450 W), EIA-423 Output Voltage - High Logic State (RL = ), EIA-423 (RL.= 3.0 kW), EIA-232D (RL = 450 W), EIA-423 Output Resistance (RL q 450 W) Output Short-Circuit Current (Note 2) (Vin = Vout = 0 V) (Vin = VIH(Min), Vout = 0 V) Output Leakage Current (Note 3) (VCC = VEE = 0 V, - 6.0 V p Vo p 6.0 V) Power Supply Currents (RW = 100 kW, RL = , VIL p Vin p VIH) 2. One output shorted at a time. 3. No VEE diode required. Symbol VIL VIH IIL IIH1 IIH2 VIK VOL - 6.0 - 6.0 - 6.0 VOH 5.0 5.0 4.0 RO IOSH IOSL Iox ICC IEE - - 150 + 15 - 100 - - 18 - - - 25 - - - - - 6.0 6.0 6.0 50 - 15 + 150 100 + 18 - mA mA W mA - - - - 5.0 - 5.0 - 4.0 V Min - 2.0 - 80 - - - 1.5 Typ - - - - - - Max 0.8 - - 10 100 - V V Unit V V mA mA http://onsemi.com 2 MC3488A TRANSITION TIMES (Unless otherwise noted, CL = 30 pF, f = 1.0 kHz, VCC = - VEE = 12.0 V 10%, TA = 25C, RL = 450 W. Transition times measured 10% to 90% and 90% to 10%) Characteristic Transition Time, Low-to-High State Output (RW = 10 kW) (RW = 100 kW) (RW = 500 kW) (RW = 1000 kW) Transition Time, High-to-Low State Output (RW = 10 kW) (RW = 100 kW) (RW = 500 kW) (RW = 1000 kW) tTHL 0.8 8.0 40 80 1.4 14 70 140 Symbol tTLH 0.8 8.0 40 80 1.4 14 70 140 ms Min Typ Max Unit ms ORDERING INFORMATION Device MC3488AD MC3488ADG MC3488ADR2 MC3488ADR2G MC3488AP1 MC3488AP1G TA = 0 to +70C Operating Temperature Range Package SOIC-8 SOIC-8 (Pb-Free) SOIC-8 SOIC-8 (Pb-Free) PDIP-8 PDIP-8 (Pb-Free) Shipping 98 Units / Rail 98 Units / Rail 1000 / Tape & Reel 1000 / Tape & Reel 50 Units / Rail 50 Units / Rail For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. To Scope (Input) VCC To Scope (Output) MC3488A 50 Pulse Generator f = 1.0 kHz PW = 500 ms VEE 3.0 V Input 0V VOH 0V Output VOL tTHL 10% 10% tTLH RWS RL CL (Includes Probe and Jig Capacitance) Note: Input Rise and Fall Times (10% to 90%) p 10 ns 90% 90% Figure 2. Test Circuit and Waveforms for Transition Times http://onsemi.com 3 MC3488A 1000 WAVE SHAPE RESISTOR, Rw (k ) Vout , OUTPUT VOLTAGE (V) 6.0 4.0 2.0 0 VCC = 12 V VEE = -12 V RWS = 100 kW RL = 450 W 0 1.0 Vin, INPUT VOLTAGE (V) 2.0 0C TA = 25C 70C 100 CL = 30 pF 10 - 2.0 - 4.0 - 6.0 1.0 0.1 1.0 10 100 TRANSITION TIMES, tTLH/tTHL (ms) 1000 Figure 3. Output Transition Times versus Wave Shape Resistor Value Figure 4. Input/Output Characteristics versus Temperature Power-On 50 40 I out , OUTPUT CURRENT (mA) 30 20 10 0 - 10 - 20 - 30 - 40 - 50 - 10 - 8.0 - 6.0 - 4.0 - 2.0 0 2.0 4.0 Vout, OUTPUT VOLTAGE (V) 6.0 8.0 10 Vin = 0 V TA = 25C VCC = 12 V VEE = -12 V RWS = 100 kW Vin = VIH(Min) I out , OUTPUT CURRENT (mA) 0.10 0.08 0.06 0.04 0.02 0 - 0.02 - 0.04 - 0.06 - 0.08 - 0.10 Power-Off VCC = VEE = Vin = 0 V TA = 25C (No diode required at VEE Pin.) 10 - 8.0 - 6.0 - 4.0 - 2.0 0 2.0 4.0 Vout, OUTPUT VOLTAGE (V) 6.0 8.0 10 Figure 5. Output Current versus Output Voltage 100 12.0 10.0 8.0 6.0 4.0 2.0 0 - 2.0 - 4.0 - 6.0 - 8.0 - 10.0 - 12.0 0 10 20 t TLH t THL , RISE/FALL TIME ( s) I xx , SUPPLY CURRENT (mA) Vin = 0 V, Vin = VIH ICC VCC = 12V VEE = - 12 V RWS = 100 kW, RL = VCC = 12 V VEE = - 12 V CL = 30 pF TA = 0C, 70C 10 TA = 25C Vin = 0 V IEE Vin = VIH 30 40 50 60 70 80 TA, AMBIENT TEMPERATURE (C) 90 100 1 10 k 100 k RWS, WAVE SHAPING RESISTANCE (W) 1M Figure 6. Supply Current versus Temperature Figure 7. Rise/Fall Time versus RWS http://onsemi.com 4 MC3488A PACKAGE DIMENSIONS SOIC-8 NB D SUFFIX PLASTIC PACKAGE CASE 751-07 ISSUE AH -X- A 8 5 B 1 4 S 0.25 (0.010) M Y M -Y- G C -Z- H D 0.25 (0.010) M SEATING PLANE K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751-01 THRU 751-06 ARE OBSOLETE. NEW STANDARD IS 751-07. MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.33 0.51 1.27 BSC 0.10 0.25 0.19 0.25 0.40 1.27 0_ 8_ 0.25 0.50 5.80 6.20 INCHES MIN MAX 0.189 0.197 0.150 0.157 0.053 0.069 0.013 0.020 0.050 BSC 0.004 0.010 0.007 0.010 0.016 0.050 0_ 8_ 0.010 0.020 0.228 0.244 N X 45 _ 0.10 (0.004) M ZY S J X S DIM A B C D G H J K M N S SOLDERING FOOTPRINT* 1.52 0.060 7.0 0.275 4.0 0.155 0.6 0.024 1.270 0.050 SCALE 6:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 5 MC3488A PACKAGE DIMENSIONS PDIP-8 P1 SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE L NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10 _ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040 8 5 -B- 1 4 F NOTE 2 -A- L C -T- SEATING PLANE J N D K M M H G 0.13 (0.005) TA M B M ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative http://onsemi.com 6 MC3488A/D |
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