MAX14841EASA+ Maxim Integrated Products, MAX14841EASA+ Datasheet - Page 10

• 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

40Mbps, +3.3V, RS-485 Half-Duplex
Transceivers
10
PIN
—
1
2
3
4
5
6
7
8
_____________________________________________________________________________________
NAME
GND
V
RO
RE
DE
EP
DI
A
B
CC
TOP VIEW
*CONNECT EXPOSED PAD (EP) TO GND.
Receiver Output. See the Function Table.
Active-Low Receiver-Output Enable. Drive RE low to enable RO. RO is high impedance when RE is high.
Drive RE high and DE low to enter low-power shutdown mode. RE is a hot-swap input (see the Hot-Swap
Capability section for details).
Driver-Output Enable. Drive DE high to enable driver outputs. These outputs are high impedance when
DE is low. Drive RE high and DE low to enter low-power shutdown mode. DE is a hot-swap input (see the
Hot-Swap Capability section for details).
Driver Input. With DE high, a low on DI forces the A output low and the B output high. Similarly, a high on
DI forces the A output high and the B output low.
Ground
Noninverting Receiver Input and Noninverting Driver Output
Inverting Receiver Input and Inverting Driver Output
Positive Supply Voltage Input. Bypass V
Exposed Pad (TDFN Only). Connect EP to GND.
+
V
RO
CC
8
1
MAX14840E
MAX14841E
RE
B
7
2
TDFN
DE
A
6
3
*EP
GND
DI
4
5
CC
with a 0.1FF ceramic capacitor to GND.
FUNCTION
RO
DE
RE
DI
1
2
3
4
MAX14840E
MAX14841E
SO
Pin Configurations
Pin Descriptions
8
7
6
5
V
A
B
GND
CC