Transceiver


Transceiver



Data Sheets
Part Number Description Key Advantages
MAX13430E RS-485 Transceivers with Low-Voltage Logic Interface

Integrated VL pin enables logic-level translation to FPGAs/microcontrollers with no additional parts. 
MAX13223E ±70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver

Simplifies design by eliminating external protection components. 
MAX3349EA USB 2.0 Full-Speed Transceiver with UART Multiplexing Mode

Increases reliability and reduces size by functionally sharing a USB connector. 
MAX3535E +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection

Eliminates external isolation components, reducing pump size and cost. 
MAX13442E ±80V Fault Protected RS-485 Half-Duplex Transceiver with Foldback Current Limit

Simplify design by eliminating external components. 



Key Specifications:

RS-232 Line Driver/Receivers
Part Number VSUPPLY
(V)
Tx Rx Data Rate
(kbps)
ICC
(mA)
Internal Charge Pump Ext. Caps Cap. Value
(µF)
Rx Active in Shutdn Budgetary
Price
min typ nom See Notes
MAX13223E 
3
3.3
5
2 2 250 8 Yes 4 0.33 0 $3.42 @1k
See All RS-232 Line Driver/Receivers (152)


RS-422/485 Line Driver/Receivers
Part Number Tx/Rx Duplex VSUPPLY
(V)
Galvanic Isolation
(±V)
Fault Protect.
(±V)
ICC
(mA)
Data Rate
(kbps)
ESD Protect.
(±kV)
Tx EN Rx EN ICC (Shutdn.)
(µA)
Rx/Tx on Bus Budgetary
Price
typ min typ See Notes
MAX13430E  1Tx + 1Rx Half
3.3
3.0 to 5.5
5
- - 1 500 30 Yes Yes 10 256 $2.17 @1k
MAX13431E  Half
3.3
3.0 to 5.5
5
- - 1 16000 30 10 256 $2.17 @1k
MAX13432E  Full
3.3
3.0 to 5.5
5
- - 1 500 30 10 256 $2.17 @1k
MAX13433E  Full
3.3
3.0 to 5.5
5
- - 1 16000 30 10 256 $2.17 @1k
MAX13442E  Half 5 - 80 16 250 15 0.001 128 $3.03 @1k
MAX13443E  Half 5 - 60 5 10000 15 0.001 128 $3.03 @1k
MAX13444E  Half 5 - 80 10 250 15 0.001 128 $3.03 @1k
MAX3535E  Full
3.3
3.0 to 5.5
5
2500 - 16 1000 15 - 256 $6.03 @1k
MXL1535E  Full 5 2500 - 16 1000 - - 256 $6.03 @1k
See All RS-422/485 Line Driver/Receivers (172)


USB Transceivers
Part Number VL
(V)
Supports USB Speed Internal USB Pullup Resistor ESD Protect.
(±kV)
VSUPPLY
(V)
1.5kΩ
MAX3349EA  1.4 to 2.75 Full-Speed Yes 15 4.0 to 5.5
See All USB Transceivers (13)