SP3223EEY Exar Corporation, SP3223EEY Datasheet
SP3223EEY
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SP3223EEY Summary of contents
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Solved by TM Intelligent +3.0V to +5.5V RS-232 Transceivers Intelligent +3.0V to +5.5V RS-232 Transceivers FEATURES ■ Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply ■ Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a ...
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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 ...
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Unless otherwise noted, the following specifications apply for V Typical values apply +3.3V or +5.0V and ...
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Unless otherwise noted, the following specifications apply for V Typical values apply +3.3V or +5.0V and ...
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TTL/CMOS INPUTS TTL/CMOS OUTPUTS µP Supervisor Circuit Figure 1. SP3223 Typical Operating Circuit Date: 10/06/06 TYPICAL OPERATING CIRCUIT +3V to +5V 19 0.1µ C1+ V+ 0.1µF 4 ...
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Unless otherwise noted, the following performance characteristics apply for V loaded with 3kΩ, 0.1µF charge pump capacitors, and TxOUT + TxOUT - - 1000 2000 3000 Load Capacitance (pF) Figure 2. Transmitter ...
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Unless otherwise noted, the following performance characteristics apply for V loaded with 3kΩ, 0.1µF charge pump capacitors, and T 200 150 100 T1 at 500Kbps 31.2Kbps All TX loaded 3K // CLoad 0 0 250 500 1000 ...
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DESCRIPTION The SP3223 is a 2-driver/2-receiver device ideal for portable or handheld applications. The SP3223 transceivers meet the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or handheld applications such as note- book or handheld ...
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CC range. This is important to maintain compliant RS-232 levels regardless of power supply fluctuations. The ...
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The AUTO ON-LINE circuit has two stages: 1) Inactive Detection 2) Accumulated Delay The first stage, shown in Figure 20, detects an inactive input. A logic HIGH is asserted on R INACT if the cable is disconnected or the ...
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C 1 – –5V Figure 17. Charge Pump — Phase – Figure 18. Charge Pump — Phase Ch1 2.00V Figure 19. Charge Pump Waveforms ...
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The Sipex-patented charge pumps are designed to operate reliably with a range of low cost capacitors.Either polarized or non polarized capacitors may be used. If polarized capacitors are used they should be oriented as shown in the Typical Operating Circuit. ...
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ESD TOLERANCE The SP3223E series ruggedized ESD cells on all driver output and receiver input pins. The ESD structure is improved over our previous family for more rugged applications and environments sensitive to electro-static discharges and associated transients. The improved ...
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Power Source Figure 25. ESD Test Circuit for IEC1000-4-2 The circuit model in Figures 22 and 23 represent the typical ESD testing circuit used for all three methods. The C is initially charged with the ...
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Date: 10/06/06 SP3223 +3.0V to +5.5V RS-232 Transceivers © Copyright 2006 Sipex Corporation 18 20 Pin PDiP ...
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Date: 10/06/06 SP3223 +3.0V to +5.5V RS-232 Transceivers © Copyright 2006 Sipex Corporation 19 20 Pin TSSOP ...
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Date: 10/06/06 SP3223 +3.0V to +5.5V RS-232 Transceivers © Copyright 2006 Sipex Corporation 20 20 Pin SSOP ...
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SP 3223 /TR Sipex Part Number Date: 10/06/06 PRODUCT NOMENCLATURE Tape and Reel options “L” suffix indicates Lead Free packaging Package Type A= SSOP P=PDIP Y=TSSOP Temperature Range Speed Indicator Blank= 120Kbps B= 250Kbps H= 450Kbps ...
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... SP3223EEA/TR ............................................... -40°C to +85°C .................................................. 20-pin SSOP SP3223EEP ..................................................... -40°C to +85°C .................................................... 20-pin PDIP SP3223EEY ..................................................... -40°C to +85°C ................................................ 20-pin TSSOP SP3223EEY/TR ............................................... -40°C to +85°C ................................................ 20-pin TSSOP SP3223EUCP .................................................... 0°C to +70°C ...................................................... 20-pin PDIP SP3223EUCA .................................................... 0°C to +70°C .................................................... 20-pin SSOP SP3223EUCA/TR .............................................. 0°C to +70°C .................................................... 20-pin SSOP SP3223EUCY .................................................... 0° ...
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... Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600 SP3223 +3.0V to +5.5V RS-232 Transceivers 23 23 SP3223EUCY SP3223EUCY/TR SP3223EUCY-L SP3223EUCY-L/TR SP3223EEP SP3223EEY SP3223EEY/TR SP3223EEY-L SP3223EEY-L/TR SP3223EUCA SP3223EUCA/TR SP3223EUCA-L SP3223EUCA-L/TR SP3223EUCP SP3223EUCY SP3223EUCY/TR SP3223EUCY-L SP3223EUCY-L/TR SP3223EUCA SP3223EUCA/TR SP3223EUCA-L SP3223EUCA-L/TR SP3223EUCP SP3223EUCY ...