SP310ACP Exar Corporation, SP310ACP Datasheet
SP310ACP
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SP310ACP Summary of contents
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... Model Number of RS-232 Drivers Receivers SP233A 2 2 SP3 SP3 Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 SP233A,SP310A and SP312A No No. of External μ active in F Capacitors Shutdown 0. Shutdown N ...
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... RS-232 inPUT Voltage Range Voltage Threshold LOW Voltage Threshold HIGH Hysteresis Resistance Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 AbSoLUTE MAxiMUM RATingS Short Circuit duration Tout.....................................................Continuous Package Power Dissipation: Plastic DIP...............................................375mW (derate 7mW/° ...
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... Vcc Power Supply Current, Loaded Shutdown Supply Current SP30A and SP32A only 20 pin PDIP 8 pin PDIP / WSOIC Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 ELECTRiCAL CHARACTERiSTiCS , unless otherwise noted, Typical values are Vcc= min ...
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... Additionally, the driver out- puts LOW to HIGH transition meets the mon- tonic output requirements of the standard. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 Receivers The receivers convert EIA/TIA-232 signal levels to TTL or CMOS logic output levels. Since the ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 After the ring indicator has propagated through the SP32A receiver, it can be used ...
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... V Phases 1 and 3: Store/Double Double charge from C 1 onto C2 now charged to -2xVcc Figure . Charge pump phases Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 + - + Patented 5,306,954 Phase 2 – Vss transfer from C2 to C4. Meanwhile charged to Vcc ...
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... Figure 3, SP233A Charge pump waveforms when fully loaded with 3Kohms ( = C+, V-). Figure 4, Loopback results at 60KHZ and 2500pF load ( = TXin TXout/RXin RXout). Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 Figure 5, Charge pump outputs at start Vcc V V-). 7 ...
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... Figure 6, SP233ACP Typical Application circuit Figure 7, SP30A Typical Application circuit Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 Figure 8, SP233ACT Typical Application circuit Figure 9, SP32A Typical Application circuit 8 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 9 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 0 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A 00_05308 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com SP233A,30A,32A_00_05308 2 ...
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... EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless EXAR Corporation receives, in writting, assurances to its satisfaction that: (a) the risk of injury or damage has been minimized ...