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MAX14780E Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX14780E Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 14 page 3 Maxim Integrated +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver MAX14780E DC ELECTRICAL CHARACTERISTICS (continued) (VCC = +5.0V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25NC.) (Note 1) DRIVER SWITCHING CHARACTERISTICS WITH INTERNAL SRL (500kbps) (VCC = +5.0V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25NC.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS RO Output-High Voltage VOH IO = -1mA VCC - 0.6 V RO Output-Low Voltage VOL IO = 1mA 0.4 V Three-State Output Current at Receiver IOZR 0 P VO P VCC P 1 F A Receiver Input Resistance RIN -7V P VCM P +12V 96 kI Receiver Output Short-Circuit Current IOSR 0V P VRO P VCC P 110 mA SUPPLY CURRENT Supply Current ICC No load, VRE = 0V, DE = VCC 1.2 1.8 mA No load, RE = VCC, DE = VCC 1.2 1.8 No load, VRE = 0V, VDE = 0V 1.2 1.8 Supply Current in Shutdown Mode ISHDN RE = VCC, VDE = 0V 2.8 10 F A ESD PROTECTION ESD Protection for A and B Human Body Model Q 30 kV Contact Discharge IEC 61000-4-2 Q 12 Air-Gap Discharge IEC 61000-4-2 Q 15 PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Driver Propagation Delay tDPLH CL = 50pF, RL = 54I, Figures 2 and 3 200 1000 ns tDPHL 200 1000 Driver Differential Output Rise or Fall Time tR , tF CL = 50pF, RL = 54I, Figures 2 and 3 250 900 ns Differential Driver Output Skew |tDPLH - tDPHL| tDSKEW CL = 50pF, RL = 54I, Figures 2 and 3 140 ns Maximum Data Rate 500 kbps Driver Enable to Output High tDZH Figure 4 2500 ns Driver Enable to Output Low tDZL Figure 5 2500 ns Driver Disable Time from Low tDLZ Figure 5 100 ns Driver Disable Time from High tDHZ Figure 4 100 ns Driver Enable from Shutdown to Output High tDZH(SHDN) Figure 4 5500 ns Driver Enable from Shutdown to Output Low tDZL(SHDN) Figure 5 5500 ns Time to Shutdown tSHDN 50 340 700 ns |
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Similar Description - MAX14780E_15 |
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