Maxim Integrated (MAX3491AEASD+) Transceiver RS422, RS485, 3V-3.6V supply,

Home> Semiconductors - ICs> Drivers & Interfaces> RS232, RS485, RS422 Transceivers Spotted an Error? Print Page MAX3491AEASD+ Transceiver RS422, RS485, 3V-3.6V supply, 1 Driver, NSOIC-14 Date/Lot Code MAXIM INTEGRATED / ANALOG DEVICES MAX3491AEASD+ Add to compareImage is for illustrative purposes only. Please refer to product description. MAXIM INTEGRATED / ANALOG DEVICES Manufacturer: MAXIM INTEGRATED / ANALOG DEVICES Manufacturer Part No: MAX3491AEASD+ Order Code: 2627942 Technical Datasheet: MAX3491AEASD+ Datasheet See all Technical Docs Transceiver RS422, RS485, 3V-3.6V supply, 1 Driver, NSOIC-14 Product Overview The MAX3491AEASD+ is a 3.3V powered, ±20KV ESD protected slew rate limited RS485/RS422 transceiver in 14 pin NSOIC package. It is optimized for extended cable runs in noisy environments and operates from a single 3.3V supply. The receiver features unit load input impedance allowing up to 32 devices on a single bus. Each transceiver includes a fail-safe receiver ensuring that the receiver output (RO) is high when inputs are shorted, open or connected to a tri-state bus. It features enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±20KV HBM ESD, ±15KV air gap ESD and ±8KV contact ESD in accordance to IEC 61000-4-2. Integrated protection increases robustness Full duplex communication Short circuit protected outputs Hot swap capability eliminates false transitions during power-up or hot insertion Maximum data rate of 20Mbps Supply voltage range from 3V to 3.6V Supply current of 1.9mA and shutdown supply current of 10µA Operating temperature range from -40° to +125°C Product Information Device Type: Transceiver IC Interface Type: RS422, RS485 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 3V Supply Voltage Max: 3.6V Driver Case Style: NSOIC No. of Pins: 14Pins Operating Temperature Min: -40°C Operating Temperature Max: 125°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited IC Generic Number: MAX3491