Product Summary

The MAX489EPD+ is a low-power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX489EPD+ features reduced slew-rate driver that minimize EMI and reduces reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rate of the MAX489EPD+ is not limited, allowing it to transmit up to 2.5Mbps. The applications of the MAX489EPD+ include Low-Power RS-485 Transceivers, Low-Power RS-422 Transceivers, Level Translators, Transceivers for EMI-Sensitive Applications, Industrial-Control Local Area Networks.

Parametrics

MAX489EPD+ absolute maximum ratings: (1)Supply Voltage (VCC): 12V; (2)Control Input Voltage (RE, DE): -0.5V to (VCC + 0.5V); (3)Driver Input Voltage (DI): -0.5V to (VCC + 0.5V); (4)Driver Output Voltage (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; 14-Pin Plastic DIP (derate 10.00mW/℃ above +70℃): 800mW; 8-Pin SO (derate 5.88mW/℃ above +70℃): 471mW; 14-Pin SO (derate 8.33mW/℃ above +70℃): 667mW; 8-Pin μMAX (derate 4.1mW/℃ above +70℃): 830mW; 8-Pin CERDIP (derate 8.00mW/℃ above +70℃): 640mW; 14-Pin CERDIP (derate 9.09mW/℃ above +70℃): 727mW; (9)Operating Temperature Ranges: -40℃ to +85℃; (10)Storage Temperature Range: -65℃ to +160℃; (11)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX489EPD+ features: (1)For Fault-Tolerant Applications, MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4 Unit Load, +3.3V, RS-485 Transceiver; MAX3440-MAX3444E: ±15kV ESD-Protected, ±60V Fault-Protected, 10Mbps, Fail-Safe, RS-485/J1708 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; MAX3280E.MAX3284E: ±15kV ESD-Protected, 52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422, True Fail-Safe Receivers; MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V, SOT23, RS-855/RS-422 Transmitters; (3)For Multiple Transceiver Applications, MAX3030E-MAX3033E: ±15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters; (4)For Fail-Safe Applications, MAX3080-MAX3089: Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 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

MAX489EPD+ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX489EPD+
MAX489EPD+

Maxim Integrated Products

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Data Sheet

0-1: $2.45
1-25: $1.64
25-50: $1.19
50-100: $1.18
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX4000
MAX4000

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