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MAX13442E Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX13442E Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 18 page ±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers _______________________________________________________________________________________ 3 PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS RECEIVER VCC = GND, VA, B = 12V 250 VA, B = -7V -150 μA Input Current IA,B A, B receive mode VA, B = ±80V ±6 mA Receiver-Differential Threshold Voltage VTH -7V VCM +12V -200 -50 mV Receiver-Input Hysteresis VTH 25 mV RECEIVER LOGIC Output-High Voltage VOH Figure 2, IOH = -1.6mA VCC - 0.6 V Output-Low Voltage VOL Figure 2, IOL = 1mA 0.4 V Three-State Output Current at Receiver IOZR 0V VA, B VCC ±1 μA Receiver Input Resistance RIN -7V VCM +12V 48 k Receiver Output Short-Circuit Current IOSR 0V VRO VCC ±95 mA CONTROL Control-Input High Voltage VCIH DE, DE, RE 2 V Input-Current Latch During First Rising Edge IIN DE, RE 90 μA SUPPLY CURRENT DE = VCC, RE = GND (MAX13442E) ( DE = RE = GND) (MAX13444E) 30 Normal Operation ICC No load, DI = VCC or GND (DE = VCC, RE = GND) (MAX13443E) 10 mA DE = GND, RE = VCC (MAX13442E/MAX13443E) 20 DE = GND, RE = VCC, TA = +25°C (MAX13442E/MAX13443E) 10 DE = RE = VCC (MAX13444E) 100 Supply Current in Shutdown Mode ISHDN DE = RE = VCC, TA = +25°C (MAX13444E) 10 μA Supply Current with Output Shorted to ±60V ISHRT DE = GND, RE = GND, no load output in three-state (MAX13443E) ±15 mA DC ELECTRICAL CHARACTERISTICS (continued) (VCC = +4.75V to +5.25V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) |
Similar Part No. - MAX13442E_11 |
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Similar Description - MAX13442E_11 |
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