MAX14841EASA+ Maxim Integrated Products, MAX14841EASA+ Datasheet - Page 11

• Manufacturer Part Number: MAX14841EASA+
• Description: IC TXRX RS485 40MBPS 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX14841EASA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Supply Voltage: 3.3 V
• Supply Current: 1.5 mA
• Operating Temperature Range: - 40 C to + 125 C
• Data Rate: 40 Mbps
• Mounting Style: SMD/SMT
• Propagation Delay Time Ns: 12 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

X = Don’t care.
Note: Shutdown mode, driver, and receiver outputs are in high impedance.
RE
RE
RE
X
X
0
1
0
0
0
1
1
0
0
0
1
1
______________________________________________________________________________________
40Mbps, +3.3V, RS-485 Half-Duplex
INPUTS
INPUTS
INPUTS
DE
DE
DE
1
1
0
0
X
X
X
1
0
X
X
X
1
0
RO
DE
RE
DI
RECEIVING (MAX14840E)
RECEIVING (MAX14841E)
TRANSMITTING
Open/Shorted
Open/Shorted
P -200mV
P -200mV
SHUTDOWN
R 200mV
R -10mV
MAX14840E
MAX14841E
D
A-B
A-B
GND
DI
V
1
0
X
X
X
X
X
X
CC
R
B
A
High Impedance
B
0
1
Shutdown (see note)
Shutdown (see note)
Shutdown (see note)
Transceivers
Functional Diagram
High Impedance
High Impedance
Previous State
OUTPUTS
OUTPUTS
OUTPUTS
RO
RO
Function Table
1
0
1
0
1
High Impedance
A
1
0
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