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MAX3486 Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX3486 Datasheet(HTML) 3 Page - Maxim Integrated Products |
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3 / 16 page  3.3V-Powered, ±15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers _______________________________________________________________________________________ 3 mA -250 IOSD 250 Driver Short-Circuit Output Current mA ±8 ±60 IOSR Receiver Short-Circuit Output Current UNITS MIN TYP MAX SYMBOL PARAMETER VOUT = -7V VOUT = 12V 0 ≤ VRO ≤ VCC CONDITIONS DC ELECTRICAL CHARACTERISTICS (continued) (VCC = +3.3V ±0.3V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) ns 723 35 tPLH Driver Propagation Delay, Low-to-High Level ns 311 25 tTD Mbps 12 15 Maximum Data Rate Driver Differential Output Transition Time ns 650 900 tPSH Driver-Output Enable Time from Shutdown to High Level ns 650 900 tPSL Driver-Output Enable Time from Shutdown to Low Level ns 35 80 tPHZ Driver-Output Disable Time from High Level ns 723 35 tPHL Driver Propagation Delay, High-to-Low Level ns -1.4 ±8 tPDS |tPLH - tPHL| Driver Propagation-Delay Skew (Note 2) ns 42 90 tPZL Driver-Output Enable Time to Low Level ns 42 90 tPZH Driver-Output Enable Time to High Level UNITS MIN TYP MAX SYMBOL PARAMETER RL = 27Ω, Figure 8 RL = 60Ω, Figure 7 RL = 110Ω, Figure 9 RL = 110Ω, Figure 10 RL = 110Ω, Figure 9 RL = 27Ω, Figure 8 RL = 27Ω, Figure 8 RL = 110Ω, Figure 10 RL = 110Ω, Figure 9 CONDITIONS DRIVER SWITCHING CHARACTERISTICS—MAX3485E/MAX3490E/MAX3491E (VCC = +3.3V, TA = +25°C.) ns 35 80 tPLZ Driver-Output Disable Time from Low Level RL = 110Ω, Figure 10 DRIVER SWITCHING CHARACTERISTICS—MAX3486E (VCC = +3.3V, TA = +25°C.) ns 40 80 tPLZ Driver-Output Disable Time from Low Level RL = 110Ω, Figure 10 ns 20 42 75 tPLH Driver Propagation Delay, Low-to-High Level ns 15 28 60 tTD Mbps 2.5 Maximum Data Rate Driver Differential Output Transition Time ns 700 1000 tPSH Driver-Output Enable Time from Shutdown to High Level ns 700 1000 tPSL Driver-Output Enable Time from Shutdown to Low Level ns 40 80 tPHZ Driver-Output Disable Time from High Level ns 20 42 75 tPHL Driver Propagation Delay, High-to-Low Level ns -6 ±12 tPDS |tPLH - tPHL| Driver Propagation-Delay Skew (Note 2) ns 52 100 tPZH Driver-Output Enable Time to High Level UNITS MIN TYP MAX SYMBOL PARAMETER RL = 27Ω, Figure 8 RL = 60Ω, Figure 7 RL = 110Ω, Figure 9 RL = 110Ω, Figure 10 RL = 110Ω, Figure 9 RL = 27Ω, Figure 8 RL = 27Ω, Figure 8 RL = 110Ω, Figure 9 CONDITIONS ±15 IEC 1000-4-2 Air Discharge ±6 IEC 1000-4-2 Contact Discharge (MAX3490E, MAX3488E)* ±8 IEC 1000-4-2 Contact Discharge (MAX3483E, MAX3485E, MAX3486E, MAX3491E) ns 122 35 tDD Driver Differential Output Delay RL = 60Ω, Figure 7 DRIVER-OUTPUT ENABLE/DISABLE TIMES (MAX3485E/MAX3491E only) ns 20 42 70 tDD Driver Differential Output Delay RL = 60Ω, Figure 7 ESD Protection for Y, Z, A, B ±15 Human Body Model kV * MAX3488E and MAX3491E will be compliant to ±8kV per IEC 1000-4-2 Contact Discharge by September 1999. ns 52 100 tPZL Driver-Output Enable Time to Low Level RL = 110Ω, Figure 10 DRIVER-OUTPUT ENABLE/DISABLE TIMES |
Similar Part No. - MAX3486 |
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Similar Description - MAX3486 |
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