SP485CS-L Exar Corporation, SP485CS-L Datasheet
SP485CS-L
Specifications of SP485CS-L
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SP485CS-L Summary of contents
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... SP483 is equipped with a low power Shutdown mode. The SP483 is internally slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up to 250kbps. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com SP483 / SP485 DESCRIPTION ...
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... Driver Input to Output, t PLH Driver Input to Output, t PHL Driver Skew Driver Rise or Fall Time Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com Output Voltages Logic.........................-0.3V to (Vcc + 0.5V) Drivers.............................................+/-5V Receivers..................-0.3V to (Vcc + 0.5V) Storage Temperature.......................-65˚C to +150˚C Power Dissipation 8-pin NSOIC ...
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... Receiver Input to Output Differential Receiver Skew | PHL PLH Receiver Enable to Output Low Receiver Enable to Output High Receiver Disable from LOW Receiver Disable from High Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com ELECTRICAL CHARACTERISTICS MIN. TYP. MAX. UNITS CONDITIONS ...
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... Supply Current SP485 SP483 SP483 ENVIRONMENTAL AND MECHANICAL Operating Temperature Commercial (_C_) Industrial (_E_) Storage Temperature Package: Plastic DIP (_P), NSOIC (_N) Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com ELECTRICAL CHARACTERISTICS MIN. TYP. MAX. UNITS CONDITIONS +4.75 +5.25 Volts 900 µ ...
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... Driver Enable from Shutdown to Output High Driver Enable from Shutdown to Output Low Receiver Enable from Shutdown to Output High Receiver Enable from Shutdown to Output Low Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com ELECTRICAL CHARACTERISTICS MIN. TYP. MAX. UNITS 250 kbps ...
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... SKEW DPLH DPHL Figure 5. Driver Propagation Delays Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com Pin - RO - Receiver Output Pin Receiver Output Enable Active LOW Pin Driver Output Enable Active HIGH Pin Driver Input Pin 5 - GND - Ground Connection ...
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... OD2 PHL f SP485 SKEW PLH PHL Figure 7. Receiver Propagation Delays f SP485 +3V 1. Figure 8. Receiver Enable and Disable Times Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com OUTPUTS INPUTS Table 2. Receive Function Truth Table = 1MHz 100kHz; t SP483 R 1. 2.3V ...
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... The SP483 has internally slew rate limited driver outputs to minimize EMI. The maximum data rate for the SP483 driver is 250kbps. Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com Receivers SP483 and SP485 The SP483 and SP485 receivers have dif- ferential inputs with an input sensitivity as low as ± ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com 9 SP483_SP485_00_0740 ...
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... Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com 0 SP483_485_00_0740 ...
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... SP483ES-L........................................................................ -40°C to +85°C...............................................................................................8-pin PDIP SP485CN-L ......................................................................... 0°C to +70°C ................................................................................................8-pin NSOIC SP485CN-L/TR ................................................................... 0°C to +70°C ................................................................................................8-pin NSOIC SP485CS-L......................................................................... 0°C to +70°C.................................................................................................8-pin PDIP SP485EN-L........................................................................ -40°C to +85°C...............................................................................................8-pin NSOIC SP485EN-L/TR.................................................................. -40°C to +85°C...............................................................................................8-pin NSOIC SP485ES-L........................................................................ -40°C to +85°C...............................................................................................8-pin PDIP ...