Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn     :John(at)eis-ic.com

Tel: 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: John(at)eis-ic.com.

Description as follow:

The MAX487EESA is a low-power transceiver for RS-485 and RS-422 communications in harsh environments. The driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX487EESA features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps.

Parametrics

Absolute maximum ratings: (1)Supply Voltage (VCC): 12V; (2)Control Input Voltage (–R—E – , DE): -0.5V to (VCC + 0.5V); (3)Driver Input Voltage (DI): -0.5V to (VCC + 0.5V); (4)Driver Output Voltage (Y, Z; A, B) : -8V to +12.5V; (5)Receiver Input Voltage (A, B): -8V to +12.5V; (6)Receiver Output Voltage (RO): -0.5V to (VCC + 0.5V); (7)Continuous Power Dissipation (TA = +70℃); (8)8-Pin Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; (9)14-Pin Plastic DIP (derate 10.00mW/℃ above +70℃): 800mW; (10)8-Pin SO (derate 5.88mW/℃ above +70℃): 471mW; (11)14-Pin SO (derate 8.33mW/℃ above +70℃): 667mW; (12)Operating Temperature Ranges: MAX4_ _C_ _/MAX1487EC_ A: 0℃ to +70℃; MAX4_ _E_ _/MAX1487EE_ A: -40℃ to +85℃; (13)Storage Temperature Range: -65℃ to +160℃; (14)Lead Temperature (soldering, 10sec): +300℃.

Features

Next-generation device features: (1)For Fault-Tolerant Applications: MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V, RS-485 Transceiver; MAX3080.MAX3089: Fail-Safe, High-Speed(10Mbps), Slew-Rate-Limited, RS-485/RS-22 Transceivers; (2)For Space-Constrained Applications: MAX3460.MAX3464: +5V, Fail-Safe, 20Mbps, Profibus, RS-485/RS-422 Transceivers; MAX3362: +3.3V, High-Speed, RS-485/RS-422 Transceiver in a SOT23 Package; MAX3280EMAX3284E: ±15kV ESD-Protected, 52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422 True Fail-Safe Receivers; MAX3030E.MAX3033E: ± 15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters; (3)For Multiple Transceiver Applications: MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V, SOT23, RS-485/RS-422 Transmitters; (4)For Fail-Safe Applications: MAX3440E.MAX3444E: ±15kV ESD-Protected, ±60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers; (5)For Low-Voltage Applications: MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E: +3.3V Powered, ±15kV ESD-Protected, 12Mbps, Slew-Rate-Limited, True RS-485/RS-422 Transceivers.

Diagrams