MC1489P STMicroelectronics, MC1489P Datasheet
MC1489P
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MC1489P Summary of contents
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... 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 N° RS232C. Order code DIP14 MC1489P MC1489AP April 2006 Quad line receivers Part Number SO14 (Tape & reel) MC1489D1013TR ...
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Contents Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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MC1489/MC1489A 1 Diagram Figure 1. Schematic diagram Diagram 3/17 ...
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Pin description 2 Pin description Figure 2. Pin connections 4/17 MC1489/MC1489A ...
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MC1489/MC1489A Maximum ratings 3 Table 1. Absolute maximum ratings Symbol V Power supply voltage S V Input voltage range I I Output load current OL P Power dissipation TOT T Operating ambient temperature amb T Storage temperature range stg Note: ...
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Electrical characteristics 4 Electrical characteristics Table 3. Electrical characteristics (Response control pin in open; V otherwise specified) Symbol Parameter I Positive input current IH I Negative input current IL Input turn-on threshold V IH voltage Input turn-off threshold V IL ...
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MC1489/MC1489A 5 Test circuit Figure 3. Switching response Figure 4. Response control node Figure 5. Input current C: capacitor is for noise filtering Test circuit 7/17 ...
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Test circuit Figure 6. Output short-circuit current Figure 7. Output voltage and input threshold voltage Figure 8. Power supply currents 8/17 MC1489/MC1489A ...
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MC1489/MC1489A 6 Typical applications Figure 9. RS232C Data transmission Typical applications 9/17 ...
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Typical characteristics 7 Typical characteristics ( 25°C) S amb Figure 10. Input current vs input voltage Figure 12. MC1489A Input threshold voltage adjustment Figure 14. Input threshold vs power supply voltage 10/17 Figure 11. MC1489 Input ...
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MC1489/MC1489A 8 Application information The Electronic Industries Association (EIA) has released the RS-232C specification detailing the requirements for the interface between data processing equipment and data communications equipment. This standard specifies not only the number and type of interface leads, ...
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Application information ) Figure 15. Typical turn-on threshold vs capacitance from response control pin to GND Figure 17. Typical paralleling of two MC1489/A Receivers to meet RS-232C 12/17 Figure 16. Typical turn-on threshold vs capacitance from response control pin to ...
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MC1489/MC1489A Plastic DIP-14 MECHANICAL DATA DIM. MIN. a1 0. 1.27 mm. TYP MAX. MIN. 0.020 1.65 0.055 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 2.54 ...
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Application information DIM. MIN. A 1.35 A1 0.1 A2 1.10 B 0.33 C 0.19 D 8. 5.8 h 0.25 L 0.4 k 0° ddd 14/17 SO-14 MECHANICAL DATA mm. TYP MAX. 1.75 0.25 1.65 0.51 0.25 ...
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MC1489/MC1489A Tape & Reel SO-14 MECHANICAL DATA DIM. MIN 12 2.1 Po 3.9 P 7.9 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.6 0.252 ...
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Revision history 9 Revision history Table 5. Revision history Date Revision 13-Apr-2006 4 16/17 Order codes has been updated and new template. MC1489/MC1489A Changes ...
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... MC1489/MC1489A Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...