SP3232EEN-L Exar Corporation, SP3232EEN-L Datasheet
SP3232EEN-L
Specifications of SP3232EEN-L
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SP3232EEN-L Summary of contents
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... During shutdown, the supply current falls to less than 1µA. MODEL Power RS-232 Supplies Drivers SP3222E +3.0V to +5.5V SP3232E +3.0V to +5.5V Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com SP3222E/SP3232E C1+ C1- C2+ C2- T2OUT R2IN Now Available in Lead Free Packaging ...
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... Output Voltage HIGH V CC DRIVER OUTPUTS Output Voltage Swing +5.0 Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com ABSOLUTE MAXIMUM RATINGS Power Dissipation per package 20-pin SSOP (derate 9.25mW/ 18-pin SOIC (derate 15.7mW/ 20-pin TSSOP (derate 11.1mW/ 16-pin SSOP (derate 9.69mW/ 16-pin PDIP (derate 14 ...
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... PLH Receiver Output Enable Time Receiver Output Disable Time Driver Skew Receiver Skew Transition-Region Slew Rate NOTE 2: Driver input hysteresis is typically 250mV. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com ELECTRICAL CHARACTERISTICS = +3.0V to +5.5V with 25°C. AMB MIN. ...
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... Load Capacitance [pF] Figure 3. Supply Current VS. Load Capacitance when Transmitting Data Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com TYPICAL PERFORMANCE CHARACTERISTICS = +25°C. AMB Vout+ Vout 2000 Figure 2. Slew Rate vs Load Capacitance for the SP3222E and SP3232E ...
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... Shutdown Control Input. Drive HIGH for normal device operation. SHDN Drive LOW to shutdown the drivers (high-Z output) and the on- board power supply N.C. No Connect Table 1. Device Pin Description Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com FUNCTION 5 PIN FUNCTION PIN NUMBER SP3222E SP3232E ...
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... V- 7 T2OUT 8 R2IN 9 R2OUT 10 SSOP/TSSOP Figure 4. Pinout Configurations for the SP3222E C1+ V+ C1- C2+ C2- V- T2OUT R2IN Figure 5. Pinout Configuration for the SP3232E Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com 20 SHDN C1+ GND 18 V+ T1OUT 17 C1- 16 R1IN C2+ 15 R1OUT ...
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... OUTPUTS 10 R2IN R2OUT 5kΩ SHDN GND 18 Figure 6. SP3222E Typical Operating Circuits LOGIC INPUTS LOGIC OUTPUTS Figure 7. SP3232E Typical Operating Circuit Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com TYPICAL OPERATING CIRCUITS + C5 0.1µ 0.1µF *C3 C1 0.1µ 0.1µ ...
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... Driver outputs will meet EIA/TIA-562 levels of +/-3.7V with supply voltages as low as 2.7V. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com The drivers can guarantee a data rate of 120kbps fully loaded with 3kΩ in parallel with 1000pF, ensuring compatability with PC-to-PC communication software ...
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... Ch2 5.00V M 2.50µs Ch1 Ch3 5.00V Figure 10. Loopback Test results at 235Kbps Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com Receivers The Receivers convert EIA/TIA-232 levels to TTL or CMOS logic output levels. The SP3222E receivers have an inverting tri-state ...
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... the voltage potential across times Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com Phase 4 — V transfer — The fourth phase of DD the clock connects the negative terminal GND, and transfers this positive 2 generated voltage across C V storage capacitor ...
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... Figure 12. Charge Pump — Phase 2 + GND 1 2 GND -6V Ch1 2.00V Figure 13. Charge Pump Waveforms – –5V Figure 14. Charge Pump — Phase – Figure 15. Charge Pump — Phase 4 Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com – – – + – –5V – + – ...
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... C DC Power Source Figure 16. ESD Test Circuit for Human Body Model Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com the system is required to withstand an amount of static electricity when ESD is applied to points and surfaces of the equipment that are accessible to personnel during normal usage ...
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... DEVICE PIN HUMAN BODY TESTED MODEL Driver Outputs +15kV Receiver Inputs +15kV Table 3. Transceiver ESD Tolerance Levels Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com Contact-Discharge Model SW1 and R V add up to 330Ω for IEC61000-4-2. The higher C the IEC61000-4-2 model are more stringent than the Human Body Model ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 20 PIN SSOP SP3222E/SP3232E_100_120810 14 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 16 PIN SSOP SP3222E/SP3232E_100_120810 15 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 16 PIN PDIP SP3222E/SP3232E_100_120810 16 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 16 PIN WSOIC SP3222E/SP3232E_100_120810 17 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 18 PIN WSOIC SP3222E/SP3232E_100_120810 18 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 16 PIN nSOIC SP3222E/SP3232E_100_120810 19 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 16 PIN TSSOP SP3222E/SP3232E_100_120810 20 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com PACKAGE: 20 PIN TSSOP SP3222E/SP3232E_100_120810 21 ...
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... SP3232ECY-L 0°C to +70°C SP3232ECY-L/TR 0°C to +70°C SP3232EEA-L -40°C to +85°C SP3232EEA-L/TR -40°C to +85°C SP3232EEN-L -40°C to +85°C SP3232EEN-L/TR -40°C to +85°C SP3232EEP-L -40°C to +85°C SP3232EET-L -40°C to +85°C SP3232EET-L/TR -40°C to +85°C SP3232EEY-L -40°C to +85°C SP3232EEY-L/TR -40° ...
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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 ...