Maxim Integrated (MAX3491ECSD+T) Transceiver RS422, RS485

Product Overview
The MAX3491ECSD+T is a 3.3V powered, ±15KV ESD protected true RS485/RS422 transceiver in 14 pin NSOIC package. This low power transceiver contains one driver and one receiver. The MAX3491E transmits up to 15Mbps and it has enhanced ESD protection. All transmitter outputs and receiver inputs are protected to ±15KV using IEC 1000-4-2 air-gap discharge, ±8KV using IEC 1000-4-2 contact discharge and ±15KV using human body model. Driver is short circuit current limited and it is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state. The receiver input has a fail-safe feature that provides logic high output if both inputs are open circuit. The MAX3491E is used in EMI sensitive applications, integrated services, digital networks and packet switching.

Supply voltage range from 3V to 3.6V
Operating temperature range from 0°C to 70°C
Full duplex communication
Operate from a single +3.3V supply and no charge pump is required
Interoperable with +5V Logic
2nA low current shutdown mode
Common mode input voltage range from -7V to +12V
Driver/receiver enable function

Applications
Communications & Networking, Industrial

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: 0°C
Operating Temperature Max: 70°C
Product Range: -
Automotive Qualification Standard: -
MSL: MSL 1 - Unlimited

What's in the box
1 x Maxim Integrated (MAX3491ECSD+T) Transceiver