Devices in the MAX3483E family (MAX3483E/MAX3485E/ MAX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483E and MAX3488E feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly termina.
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● ESD Protection for RS-485 I/O Pins
• ±15kV—Human Body Model
• ±8kV—IEC 1000-4-2, Contact Discharge
• ±15kV—IEC 1000-4-2, Air-Gap Discharge
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● Operate from a Single +3.3V Supply— No Charge Pump Required
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● Interoperable with +5V Logic
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● Guaranteed 12Mbps Data Rate (MAX3485E/MAX3490E/MAX3491E)
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● Slew-Rate Limited for Errorless Data Transmission (MAX3483E/MAX3488E)
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● 2nA Low-Current Shutdown Mode (MAX3483E/MAX3485E/MAX3486E/MAX3491E)
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● -7V to +12V Common-Mode Input Voltage Range
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● Full-Duplex and Half-Duplex Versions Available
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● Industry-Standard 75176 Pinout (MAX3483E/MAX3485E/MAX3486E).
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX3486 |
Maxim |
True RS-485/RS-422 Transceivers | |
2 | MAX348 |
Maxim Integrated Products |
(MAX341 - MAX348) CMOS / DMOS Analog Switches | |
3 | MAX3480A |
Maxim |
RS-485/RS-422 Data Interface | |
4 | MAX3480B |
Maxim Integrated |
RS-485/RS-422 Data Interface | |
5 | MAX3483 |
Maxim |
True RS-485/RS-422 Transceivers | |
6 | MAX3483AE |
Maxim Integrated |
20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers | |
7 | MAX3483E |
Maxim Integrated |
12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers | |
8 | MAX3485 |
Maxim |
True RS-485/RS-422 Transceivers | |
9 | MAX3485AE |
Maxim Integrated |
20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers | |
10 | MAX3485E |
Maxim Integrated |
12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers | |
11 | MAX3488 |
Maxim |
True RS-485/RS-422 Transceivers | |
12 | MAX3488AE |
Maxim Integrated |
20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers |