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SP489EEP Datasheet(PDF) 2 Page - Sipex Corporation |
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SP489EEP Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 10 page 2 SP488E/489EDS/07 SP488E/489E Enhanced Quad RS-485/RS-422 Line Receivers © Copyright 2000 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. V CC .................................................................. +7V Input Voltages Logic .................................... –0.5V to (V CC +0.5V) Receiver ..................................................... +14V Receiver Output Voltage ........ –0.5V to (V CC +0.5V) Input Currents Logic ........................................................ +25mA Storage Temperature ................. –65 °C to +150°C Power Dissipation Plastic DIP .............................................. 375mW (derate 7mW/ °C above +70°C) Small Outline .......................................... 375mW (derate 7mW/ °C above +70°C) Lead Temperature (soldering, 10 sec) ......... 300 °C SPECIFICATIONS V CC = 5V±5%; typicals at 25°C; TMIN ≤ TA ≤ TMAX unless otherwise noted. PARAMETER MIN. TYP. MAX. UNIT CONDITIONS DC CHARACTERISTICS Digital Inputs EN, EN, EN 1/EN2, EN3/EN4 Voltage V IL 0.8 Volts V IH 2.0 Volts Input Current +2 µA 0V ≤ V IN ≤ V CC RECEIVER INPUTS Input Resistance 12 kOhm –7V ≤ V CM ≤ 12V Differential Input Threshold –0.2 +0.2 Volts –7V ≤ V CM ≤ 12V Input Current (A, B) V CC = 0V or 5.25V; IIN2 +1.0 mA V IN = +12V –0.8 mA V IN = –7V Maximum Data Rate 10 Mbps RECEIVER OUTPUTS Output Voltage V OH 3.5 V I O = –4mA; VID = +0.2V V OL 0.4 V I O = +4mA; VID = –0.2V High Impedance Output Current +1 µA 0.4V ≤ V O ≤ 2.4V, EN = O, EN = 1, EN 1 / EN2 = EN3 / EN4 = O POWER REQUIREMENTS Supply Voltage 4.75 5.00 5.25 Volts Supply Current 1 5 mA No load ENVIRONMENTAL AND MECHANICAL Operating Temperature –C 0 +70 °C –E –40 +85 °C Storage Temperature –65 +150 °C Package –_P 16–pin Plastic DIP –_T 16–pin SOIC |
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