Analog Devices MAX13430EETB+T, RS-422/RS-485 half-duplex transceiver, 500 kbps data rate, 3 V to 5.5 V supply, 1/1 driver/receiver, 15 mV receiver hysteresis, -40°C to 85°C, 10-TDFN (3x3) package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting type | Surface Mount |
| Voltage | 3V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Half |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 500kbps |
| Case | 10-WFDFN Exposed Pad |
| Receiver hysteresis | 15 mV |
| Number of drivers (Receivers) | 1/1 |
At 500 kbps the part is sized for noise-immune links where cable length trades off against baud rate. The 15 mV receiver hysteresis filters out low-amplitude noise on idle or lightly loaded buses.
The 10-TDFN (3x3) package has an exposed pad that must be soldered to a ground plane for thermal and electrical performance. Pin 1 is marked by a dot on the top of the package.
The MAX13430EETB+T uses a 10-TDFN (3x3) package with an exposed pad. Pin 1 is marked by a dot on the package top. The pinout follows the standard Analog Devices RS-485 transceiver pinout for this package; refer to the datasheet for the exact pin assignments.
The MAX13430EETB+T is the tape-and-reel packaged version of the MAX13430EETB. The die and electrical specifications are identical; the -T suffix only denotes the shipping format (tape and reel vs. tube or tray).
Typical applications include RS-485/RS-422 industrial control networks, building automation, instrumentation links, and any half-duplex serial communication over twisted-pair cabling where the 500 kbps data rate is sufficient.
Yes, the supply range of 3 V to 5.5 V means the part operates directly on a 5 V rail, and its logic inputs are 5 V tolerant. No level shifter is needed when interfacing with 5 V UARTs or microcontrollers.