5 V, Slew-Rate Limited, Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers The ADM4853ARZ-REEL7 is a low-power, half-duplex RS-485/RS-422 transceiver manufactured by Analog Devices Inc. (ADI). Key specifications include:

- **Supply Voltage Range:** 3.0V to 5.5V
- **Data Rate:** Up to 250 kbps
- **Operating Temperature Range:** -40°C to +85°C
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver
- **Half-Duplex Communication:** Yes
- **ESD Protection:** ±15 kV (Human Body Model)
- **Package:** 8-lead SOIC
- **Receiver Input Impedance:** 12 kΩ (minimum)
- **Driver Output Current:** ±60 mA (maximum)
- **Receiver Input Voltage Range:** -7V to +12V
- **Quiescent Current:** 300 µA (typical)
- **Shutdown Current:** 0.1 µA (typical)

This device is designed for robust communication in industrial, automotive, and other harsh environments.