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SP3489ET Datasheet(PDF) 2 Page - Sipex Corporation |
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SP3489ET Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 9 page 10/16/02 SP3488/3489 Low Power Quad RS-485/422 Line Receivers © Copyright 2002 Sipex Corporation 2 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 ......................................................................................... +6.0V Input Voltages Logic ...................................................................... –0.3V to +6.0V Receiver ............................................................................... ±14V Receiver Output Voltage .......................................... –0.3V to +6.0V 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 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 kΩ -7V ≤ V CM ≤ 12V Differential Input Threshold -0.2 +0.2 Volts -7V ≤ V CM ≤ 12V Input Current (A, B) V CC = 0V or 3.3V; IIN2 +1.0 mA V IN = +12V -0.8 mA V IN = –7V Maximum Data Rate 10 Mbps RECEIVER OUTPUTS Output Voltage V OH V CC-0.4 V I O = -1.5mA; VID = +0.2V V OL 0.4 V I O = +2.5mA; VID = -0.2V High Impedance Output Current ±1 µA V CC = maximum; 0.4V ≤ VO ≤ VCC POWER REQUIREMENTS Supply Current 2.2 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 SPECIFICATIONS V CC = +3.3V±5%; typicals at 25°C; TMIN ≤ TA ≤ TMAX unless otherwise noted. |
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