SP2209EEY Exar Corporation, SP2209EEY Datasheet
SP2209EEY
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SP2209EEY Summary of contents
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High ESD Dual Port RS-232 Transceiver Meets True EIA/TIA-232-F Standards Complies with 89/336/EEC EMC Directive Single +12V Power Supply <5mA Low Power CMOS Operation 100 A Low Standby Current Operates With +3V Or +5V Logic Allows +3.3V to +5V ...
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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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SPECIFICATIONS (continued) Unless otherwise noted, the following specifications apply for 0.1 F, and AMB MIN PARAMETER MIN. DRIVER OUTPUTS Output Voltage Swing +5.0 Output Resistance 300 Output Short-Circuit Current RECEIVER ...
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0 TTL/CMOS INPUTS TTL/CMOS OUTPUTS TTL/CMOS INPUTS TTL/CMOS OUTPUTS 18 19 Figure 2. SP2209E Typical Operating Circuit SP2209E ...
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DESCRIPTION The SP2209E device is a rugged, high ESD, complete dual RS-232 port integrated onto a single integrated circuit. Six drivers and ten receivers provide a dual port solution fully meeting the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can ...
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Figure 3. Driver Propagation Delay and Transition Time Test Circuit Data Transmission Rate > 460kbps, t +3V DRIVER INPUT DRIVER 0V OUTPUT SKEW = ...
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One receiver in each RS-232 port can be kept active by a low current, +3.3V to +5V power supply while the rest of the channels are pow- ered down. This allows the SP2209E device to monitor peripheral devices while the ...
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Phase 1 — V charge storage — S1 and S2 are closed and S4 are open. During this phase of the clock cycle, the positive side of capacitor, C1, is connected The negative side of ...
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The transceiver IC receives most of the ESD current when the ESD source is applied to the connector pins. The test circuit for EN61000-4-2 is shown on Figure 11. There are ...
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Power Source Figure 11. ESD Test Circuit for EN61000-4-2 to Data Circuit Terminating Equipment (DCE) interface implementation, 2 data lines, TxD and RxD, and 6 control lines, RTS, DTR, DSR, CTS, and RI, ...
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F DCD DSR Super RXD I/O Chip RTS TXD CTS DTR RI DCD DSR RXD RTS TXD CTS DTR RI Figure 13. Dual Serial Port Application with Two DB9 Connectors SP2209E DS/06 +3.3V to +5V 9 STBY 10 ...
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SP2209E DS/06 PACKAGE: PLASTIC THIN SMALL OUTLINE (TSSOP DIMENSIONS (mm) 38–PIN Minimum/Maximum A (- /1.10) A1 (0.05/0.15) B (0.17/0.27) D (9.60/9.80) E (4.30/4.50) e (0.50 BSC) E2 (3.20 BSC) L (0.50/0.75) Ø 0 ...
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... ORDERING INFORMATION Model SP2209EEY Please consult the factory for pricing and availability on a Tape-On-Reel option. Available in lead free packaging. To order, add "-L" suffix to the part number. Example: SP2209EEY = standard; SP2209EEY -L = lead free. Corporation SIGNAL PROCESSING EXCELLENCE Sipex Corporation Headquarters and ...