At 16 Mbps, this transceiver supports high-speed data links over RS-485 multi-drop networks or RS-422 point-to-point connections. Full-duplex operation means simultaneous transmit and receive on separate twisted pairs, eliminating the turnaround delay half-duplex designs incur. For a controls integrator wiring a fieldbus slice to a safety CPU over a dedicated RS-422 link, the full-duplex capability keeps the update rate deterministic without bus arbitration overhead.
MAX13433EESD+ RS-422/RS-485 Transceiver, 16 Mbps
MPNMAX13433EESD+
End of Life
Maxim Integrated MAX13433EESD+, RS-422/RS-485 Transceiver, Full Duplex, 1/1 Driver/Receiver, 16 Mbps Data Rate, 3V to 5.5V Supply, 15 mV Hysteresis, -40°C to 85°C, 14-SOIC Package.
$6.66Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 16Mbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 15 mV |
| Number of drivers (Receivers) | 1/1 |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to MAX13433EESD+?
Within the same Maxim family, the MAX13433EESD+ is a full-duplex variant at 16 Mbps. A half-duplex sibling at a similar data rate would differ in pinout due to the duplex configuration — verify the specific alternate against your board layout before substituting.
What is the MAX13433EESD+ listed type and duplex?
The device type is a Transceiver. It operates in Full Duplex mode, meaning it can transmit and receive simultaneously on separate signal pairs.