Datasheet

MAX3160E/MAX3161E/MAX3162E
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
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SUPPLY
VOLTAGE (V)
C1 (µF)
C2, C3, C4,
C
BYPASS
(µF)
+3.0 to +3.6 0.1 0.1
+4.5 to +5.5 0.047 0.33
+3.0 to +5.5 0.1 0.47
Table 13. Required Minimum Capacitance
Values
INPUTS OUTPUT
RS-485/RS-232
SHDN HDPLX A - B Y(A) - Z(B) RO/R2OUT
1 0 XXX
High-impedance up to V
CC
110≥-50mV X 1
110≤-200mV X 0
1 1 0 Floating X 1
111X≥-50mV 1
111X≤-200mV 0
1 1 1 X Floating 1
0 X X X X RS-232 mode
Table 11. MAX3161E
INPUTS OUTPUT
SHDN RR
RR
EE
EE
44
44
88
88
55
55
A - B RO
0X X
High-impedance
X1 X
High-impedance
10≥-50mV 1
10≤-200mV 0
1
0 Inputs 1
Table 12. MAX3162E
RS-485/RS-422 Receivers Truth Tables (continued)