MAX485 - 15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers

Maxim Integrated (now Analog Devices)

General Description

The MAX481, MAX483, MAX485, MAX487

MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication.

Each part contains one driver and one receiver.

Key Features

o For Fault-Tolerant.

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MAX485 15kv esd-protected / slew-rate-limited / low-power / rs-485/rs-422 transceivers by Maxim Integrated (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	MAX485
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	342.57 KB
Description	15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers
Datasheet	MAX485 Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number	Description
MAX480	High-Precision / Low-Voltage / Micropower Op Amp
MAX481	Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX481E	RS-485/RS-422 Transceivers
MAX4820	+3.3V/+5V / 8-Channel / Cascadable Relay Drivers
MAX4821	+3.3V/+5V / 8-Channel / Cascadable Relay Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX481/MAX483/MAX485/ MAX487–MAX491/MAX1487 Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481, MAX485, MAX490, MAX491, and MAX1487 are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers.