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SP3222EHCA Datasheet(PDF) 2 Page - Sipex Corporation |
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SP3222EHCA Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 19 page Date: 1/18/06 SP3222EH/3232EH 3.3V, 460 Kbps RS-232 Transceivers © Copyright 2006 Sipex Corporation 2 NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V. ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings 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 and cause permanent damage to the device. V CC................................................................-0.3V to +6.0V V+ (NOTE 1)................................................-0.3V to +7.0V V- (NOTE 1)................................................+0.3V to -7.0V V+ + |V-| (NOTE 1)...................................................+13V I CC(DC V CCor GND current)................................. +100mA Electrostatic Discharge HBM ......................................................................15kV IEC1000-4-2-AirDischarge....................................15kV IEC1000-4-2 Direct Contact....................................8kV Input Voltages TxIN, EN .....................................................-0.3V to +6.0V RxIN............................................................................. ±25V Output Voltages TxOUT..................................................................... ±13.2V RxOUT..............................................-0.3V to (V CC+ 0.3V) Short-Circuit Duration TxOUT...............................................................Continuous Storage Temperature.................................-65 °C to +150°C Power Dissipation Per Package 20-pin SSOP (derate 9.25mW/oC above +70oC).......750mW 18-pin PDIP (derate 15.2mW/oC above +70oC)......1220mW 18-pin SOIC (derate 15.7mW/oC above +70oC)......1260mW 20-pin TSSOP (derate 11.1mW/oC above +70oC).....890mW 16-pin SSOP (derate 9.69mW/oC above +70oC).......775mW 16-pin PDIP (derate 14.3mW/oC above +70oC)......1150mW 16-pin Wide SOIC (derate 11.2mW/oC above +70oC)....900mW 16-pin TSSOP (derate 10.5mW/oC above +70oC).....850mW Unless otherwise noted, the following specifications apply for V CC= +3.0V to +5.0V with T AMB= T MINto T MAX PARAMETER MIN TYP MAX UNITS CONDITIONS DC CHARACTERISTICS Supply Current 0.3 1.0 mA no load, T AMB = +25°C, V CC = +3.3V, TxIN = VCCor GND Shutdown Supply Current 1.0 10 µA SHDN=GND, T AMB= +25 °C, V CC=+3.3V, TxIN=VCCor GND LOGIC INPUTS AND RECEIVER OUTPUTS Input Logic Threshold LOW 0.8 V TxIN, EN, SHDN, Note 2 Input Logic Threshold HIGH 2.0 V V CC=3.3V, Note 2 2.4 V CC=5.0V, Note 2 Input Leakage Current ±0.01 ±1.0 µA TxIN, EN, SHDN, T AMB = +25°C Output Leakage Current ±0.05 ±10 µA receivers disabled Output Voltage LOW 0.4 V I OUT=1.6mA Output Voltage HIGH V CC-0.6 V CC-0.1 V I OUT=-1.0mA DRIVER OUTPUTS Output Voltage Swing ±5.0 ±5.4 V 3kΩload to ground at all driver outputs, T AMB=+25°C Output Resistance 300 Ω V CC= V+ = V- = 0V, TOUT= ±2V Output Short-Circuit Current ±35 ±60 mA V OUT= 0V Output Leakage Current ±25 µAV OUT= ±12V, V CC= 0V or 3.0V+5.5V, drivers disabled ELECTRICAL CHARACTERISTICS |
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