Maxim Integrated (MAX489EEPD+) Transceiver RS422, RS485

Product Overview
The MAX489EEPD+ is a ±15KV ESD protected, slew rate limited, low power RS485/RS422 transceiver in 14 pin DIP package. This device is used as a low power transceiver for RS485 and RS422 communications in harsh environments. The driver output and receiver input is protected against ±15KV electro static discharge (ESD) shocks without latch-up. The reduced slew rate driver minimizes EMI and reduces reflections caused by improperly terminated cables, thus allowing error free data transmission up to 250Kbps. The driver is short circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state. It features fail-safe circuitry which has a logic high receiver output when the receiver input is open.

Supply voltage range from 4.75V to 5.25V
Operating temperature range from -40°C to 85°C
Designed for full duplex communication
Features receiver/driver enable function
Quiescent current is 120µA
Allows up to 32 transceivers on the bus

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: 4.75V
Supply Voltage Max: 5.25V
Driver Case Style: DIP
No. of Pins: 14Pins
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
Product Range: -
Automotive Qualification Standard: -
MSL: MSL 1 - Unlimited
IC Generic Number: MAX489E

What's in the box
1 x Maxim Integrated (MAX489EEPD+) Transceiver