MAX3160EEAP-T Maxim Integrated, MAX3160EEAP-T Datasheet - Page 23

• Manufacturer Part Number: MAX3160EEAP-T
• Description: RS-422/RS-485 Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3160EEAP-T

• Data Rate: 250 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 2.5 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-20
• Function: Line Transceiver
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Product: RS-422/RS-485 Combination
• Propagation Delay Time Ns: 0.15 us

Table 11. MAX3161E
Table 12. MAX3162E
RS-232/RS-485/RS-422 Multiprotocol Transceivers
RS-485/RS-232
SHDN
0
X
1
1
1
1
1
1
1
1
1
1
0
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
R R R R E E E E 4 4 4 4 8 8 8 8 5 5 5 5
INPUTS
X
1
0
0
0
______________________________________________________________________________________
SHDN
0
1
1
1
1
1
1
X
≤-200mV
≥-50mV
Inputs
A - B
X
X
RS-485/RS-422 Receivers Truth Tables (continued)
High-impedance
High-impedance
INPUTS
HDPLX
OUTPUT
X
0
0
0
1
1
1
X
RO
1
0
1
≤-200mV
≥-50mV
Floating
A - B
Table 13. Required Minimum Capacitance
Values
X
X
X
X
X
VOLTAGE (V)
+3.0 to +3.6
+4.5 to +5.5
+3.0 to +5.5
SUPPLY
Y(A) - Z(B)
≤-200mV
Floating
≥-50mV
X
X
X
X
X
C1 (µF)
0.047
0.1
0.1
High-impedance up to V
RS-232 mode
RO/R2OUT
OUTPUT
C
1
0
1
1
0
1
C2, C3, C4,
BYPASS
0.33
0.47
0.1
(µF)
CC
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