MAX3485E: 3.3V-Powered, ±15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
Devices in the MAX3485E family is ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited transmits up to 2.5Mbps. The MAX3485E transmit at up to 12Mbps.
All devices feature enhanced electrostatic discharge (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 the Human Body Model.
Drivers are short-circuit current limited and are protect- ed 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 guarantees a logic-high output if both inputs are open circuit.
The feature full-duplex communication, while the MAX3485E is designed for half- duplex communication.
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Features
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Applications
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| Image | Part # | Manufacturer | Description | Stock | Price | Buy |
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3M
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SJ5616 CLEAR A20FL 4.5IN X 36YD
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56385
Min : 1
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-
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Detail | |
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Cosel
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FSB SERIES EMI FILTER
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60029
Min : 1
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-
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Detail | |
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Analog Devices Inc
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IC REG LINEAR 5V 100MA TSOT23-5
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61364
Min : 1
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-
|
Detail | |
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Texas Instruments
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IC REG BUCK ADJ 600MA TSOT23-6
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71185
Min : 3000
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-
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Detail | |
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Bivar, Inc.
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ROUND SPACER NYLON 13.33MM
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53753
Min : 1
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-
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Detail |