MAX13089EASD

Product Summary

The MAX13089EASD +5.0V, ±15kV ESD-protected, RS-485/RS-422 transceiver features one driver and one receiver. The MAX13089EASD includes fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logichigh if all transmitters on a terminated bus are disabled (high impedance). The MAX13089EASD includes a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion. The applications of the MAX13089EASD are Utility Meters, Lighting Systems, Industrial Control, Telecom, Security Systems, Instrumentation, Profibus.

Parametrics

MAX13089EASD absolute maximum ratings: (1)(All Voltages Referenced to GND)Supply Voltage (VCC): +6V; (2)Control Input Voltage (RE, DE, SLR, H/F, TXP, RXP): -0.3V to +6V; (3)Driver Input Voltage (DI): -0.3V to +6V; (4)Driver Output Voltage (Z, Y, A, B): -8V to +13V; (5)Receiver Input Voltage (A, B): -8V to +13V; (6)Receiver Input Voltage Full Duplex (A, B): -8V to +13V; (7)Receiver Output Voltage (RO): -0.3V to (VCC + 0.3V); (8)Driver Output Current: ±250mA; (9)Continuous Power Dissipation (TA = +70℃): 8-Pin SO (derate 5.88mW/℃ above +70℃): 471mW; 8-Pin Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; 14-Pin SO (derate 8.33mW/℃ above +70℃): 667mW; 14-Pin Plastic DIP (derate 10.0mW/℃ above +70℃): 800mW; (10)Operating Temperature Ranges: MAX1308_EC_ _ : 0℃ to +75℃; MAX1308_EE_ _ : -40℃ to +85℃; MAX1308_EA_ _: -40℃ to +125℃; (11)Junction Temperature: +150℃; (12)Storage Temperature Range: -65℃ to +150℃; (13)Lead Temperature (soldering, 10s): +300℃.

Features

MAX13089EASD features: (1)+5.0V Operation; (2)Extended ESD Protection for RS-485/RS-422 I/O Pins ±15kV Human Body Model; (3)True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility; (4)Hot-Swap Input Structures on DE and RE; (5)Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission(MAX13080E–MAX13085E/MAX13089E); (6)Low-Current Shutdown Mode (Except MAX13081E/MAX13084E/MAX13087E); (7)Pin-Selectable Full-/Half-Duplex Operation (MAX13089E); (8)Phase Controls to Correct for Twisted-Pair Reversal (MAX13089E); (9)Allow Up to 256 Transceivers on the Bus; (10)Available in Industry-Standard 8-Pin SO Package.

Diagrams