MAX3089ECSD+ Maxim Integrated Products, MAX3089ECSD+ Datasheet - Page 11

• Manufacturer Part Number: MAX3089ECSD+
• Description: IC TXRX RS485/422 10MBPS 14-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3089ECSD+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Package: 14SOIC N
• Data Transmission Topology: Multidrop|Multipoint
• Interface Standards: EIA/TIA-485|RS-422|RS-485
• Data Rate: 10(Min) Mbps
• Function: Cable Transceiver
• Number Of Transmitters: 1
• Transmitter Signal Type: Differential
• Transmitter Communication Type: RS-422|RS-485
• Driving Mode: 3-State
• Typical Single Supply Voltage: 5 V
• Operating Supply Voltage: 5 V
• Supply Current: 0.375 mA
• Operating Temperature Range: - 40 C to + 125 C
• Input Voltage: 5 V
• Maximum Power Dissipation: 667 mW
• Mounting Style: SMD/SMT
• Output Current: +/- 1 uA
• Output Voltage: +/- 13 V
• Product: RS-422/RS-485 Combination
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MAX3080E/MAX3083E/MAX3086E
±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps),
* (MAX3089E only). In half-duplex mode, the driver outputs serve as receiver inputs. The full-duplex receiver inputs (A and B) will still
X = Don’t care
Shutdown mode, driver and receiver outputs high impedance
MAX3080E
MAX3083E
MAX3086E
have a 1/8-unit load, but are not connected to the receiver.
1, 8, 13
RE
12
14
—
—
—
FULL-DUPLEX
X
X
0
1
RE
0
0
0
1
1
DEVICES
MAX3081E
MAX3084E
MAX3087E
INPUTS
Slew-Rate-Limited RS-485/RS-422 Transceivers
DE
—
—
—
—
1
1
0
0
8
1
INPUTS
______________________________________________________________________________________
DE
X
X
X
1
0
TRANSMITTING
RECEIVING
MAX3082E
MAX3085E
MAX3088E
DEVICES
DUPLEX
HALF-
PIN
DI
—
—
—
—
1
0
X
X
6
8
Open/shorted
≥ -0.05V
≤ -0.2V
A - B
X
X
DUPLEX
High-Z
MODE
FULL-
12
13
14
—
—
—
Z
0
1
MAX3089E
OUTPUTS
Shutdown
Shutdown
OUTPUT
High-Z
DUPLEX
HALF-
MODE
High-Z
RO
1
0
1
12
13
14
—
—
—
Y
1
0
NAME
N.C.
RXP
V
A
A
A
CC
MAX3081E/MAX3084E/MAX3087E
Noninverting Receiver Input
Receiver Input Resistors*
Noninverting Receiver Input and Noninverting Driver
Output
Receiver Phase. Connect RXP to GND, or leave uncon-
nected for normal receiver phase/polarity. Connect to
V
Positive Supply 4.75V ≤ V
Not Connected. Not internally connected.
INPUT
CC
Open/shorted
DI
1
0
to invert the receiver phase/polarity.
INPUTS
≥ -0.05V
≤ -0.2V
A - B
Pin Description (continued)
TRANSMITTING
RECEIVING
FUNCTION
Z
0
1
CC
Function Tables
≤ 5.25V
OUTPUTS
OUTPUT
RO
1
0
1
Y
1
0
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