Product Summary

The MAX3483EEPA is a ±15kV ESD-protected, +3.3V, low-power transceiver for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483EEPA features slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. Applications include Telecommunications, Industrial-Control Local Area Networks, Transceivers for EMI-Sensitive Applications, Integrated Services Digital Networks and Packet Switching.

Parametrics

MAX3483EEPA absolute maximum ratings: (1)Supply Voltage (VCC): +7V; (2)Control Input Voltage (RE, DE): -0.3V to +7V; (3)Driver Input Voltage (DI): -0.3V to +7V; (4)Driver Output Voltage (A, B, Y, Z): -7.5V to +12.5V; (5)Receiver Input Voltage (A, B): -7.5V to +12.5V; (6)Receiver Output Voltage (RO): -0.3V to (VCC + 0.3V); (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX3483EEPA features: (1)ESD Protection for RS-485 I/O Pins; (2)Operate from a Single +3.3V Supply—No Charge Pump Required; (3)Interoperable with +5V Logic; (4)Slew-Rate Limited for Errorless Data Transmission; (5)2nA Low-Current Shutdown Mode; (6)-7V to +12V Common-Mode Input Voltage Range; (7)Full-Duplex and Half-Duplex Versions Available; (8)Industry-Standard 75176 Pinout.

Diagrams

MAX3483EEPA Pin Configuration and Typical Operating Circuit 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3483EEPA
MAX3483EEPA

Maxim Integrated Products

RS-422/RS-485 Interface IC

Data Sheet

Negotiable 
MAX3483EEPA+
MAX3483EEPA+

Maxim Integrated Products

RS-422/RS-485 Interface IC 3.3V 12Mbps Transceiver

Data Sheet

0-1: $3.82
1-25: $2.54
25-50: $2.29
50-100: $1.84