MC1489A ON Semiconductor, MC1489A Datasheet
MC1489A
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MC1489A Summary of contents
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... MC1489, MC1489A Quad Line EIA−232D Receivers The MC1489 monolithic quad line receivers are designed to interface data terminal equipment with data communications equipment in conformance with the specifications of EIA Standard No. EIA−232D. Features • Input Resistance − 3 7.0 kW • Input Signal Range − ± • ...
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... Response Control 2 3.8 k Input 1 MC1489 MC1489A R 6 Figure 2. Representative Schematic Diagram 9 (1/4 of Circuit Shown) http://onsemi.com 1 Output 7 GND ...
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... Propagation Delay Time Fall Time Rating (Response control pin is open 5.0 Vdc ± 10 Vdc 3.0 Vdc − 25 Vdc − 3.0 Vdc) IH MC1489 MC1489A MC1489 MC1489A = − 0.5 mA − 0 5.0 Vdc 5.0 Vdc 5.0 Vdc ± 1 25°C, See Figure 3 3.9 kW ...
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... V 1 total parasitic capacitance which includes L probe and wiring capacitances Figure 3. Switching Response TEST CIRCUITS All diodes 1N3064 and t TLH THL measured 10% − 90 Figure 4. Response Control Node http://onsemi.com Response Node 1/4 MC1489A C, capacitor is for noise filtering. R, resistor is for threshold shifting ...
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... −5.0 V 2.0 5 ILH IHL −3.0 −2.0 −1.0 0 1.0 2.0 3 INPUT VOLTAGE (V) I Figure 7. MC1489A Input Threshold Voltage Adjustment 2.0 1.0 0 3.0 TYPICAL CHARACTERISTICS = 5.0 Vdc +25°C, unless otherwise noted 6.0 5.0 R 4 3.0 th 5.0 V 2.0 1 ...
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... Capacitance from Response Control Pin to GND APPLICATIONS INFORMATION turn−on voltage of 1.25 V and turn−off of 1.0 V for a typical hysteresis of 250 mV. The MC1489A has typical turn−on of 1.95 V and turn−off of 0.8 V for typically 1. hysteresis. Each receiver section has an external response control ...
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MC1489 MOS Logic −V − +5.0 Vdc Figure 12. Typical Translator Application − MOS to DTL or TTL Response−Control Pin 1/2 MC1489 Input 8 8.0 k Input Response−Control Pin Figure 13. Typical Paralleling of Two ...
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... MC1489ADR2G MC1489P MC1489PG MC1489AP MC1489APG MC1489M MC1489MG MC1489MEL MC1489MELG MC1489AM MC1489AMG MC1489AMEL MC1489AMELG †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. Package Operating Temperature Range SOIC−14 SOIC− ...
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... SOIC−14 D SUFFIX CASE 751A 14 14 MC1489ADG MC1489DG AWLYWW AWLYWW 1 1 MC1489A MARKING DIAGRAMS CASE 646 14 MC1489AP AWLYYWWG 1 SOEIAJ−14 M SUFFIX CASE 965 MC1489 ALYWG ALYWG A = Assembly Location WL Wafer Lot YY Year WW Work Week G = Pb−Free Package http://onsemi.com 9 PDIP−14 P SUFFIX ...
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... G −T− SEATING 14 PL PLANE 0.25 (0.010 14X 0.58 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC−14 CASE 751A−03 ISSUE 0.25 (0.010 ...
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−T− SEATING PLANE 0.13 (0.005) PDIP−14 CASE 646−06 ISSUE http://onsemi.com 11 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...
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... 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− ...