LTC2850 Datasheet 3.3V 20Mbps RS485/RS422 Transceivers

Manufacturer: Linear Technology (now Analog Devices)

Datasheet Details

Part number	LTC2850
Manufacturer	Linear Technology (now Analog Devices)
File Size	275.61 KB
Description	3.3V 20Mbps RS485/RS422 Transceivers
Download	LTC2850 Download (PDF)

The LTC®2850, LTC2851 and LTC2852 are low power, 20Mbps RS485/RS422 transceivers operating on 3.3V supplies.

The receiver has a one-eighth unit load supporting up to 256 nodes per bus (C-, I-grade), and a failsafe

n 3.3V Supply Voltage n 20Mbps Maximum Data Rate n No Damage or Latchup Up to ±15kV HBM n High Input Impedance Supports 256 Nodes (C-, I‑Grade) n Operation Up to 125°C (H-Grade) n Guaranteed Failsafe Receiver Operation Over the Entire Common Mode Range n Current Limited Drivers and Thermal Shutdown n Delayed Micropower Shutdown: 5µA Maximum (C-, I-Grade) n Power Up/Down Glitch-Free Driver Outputs n Low Operating Current: 370µA Typical in Receive Mode n Compatible with TIA/EIA-485-A Specification.

Part Number	Description
LTC2851	3.3V 20Mbps RS485/RS422 Transceivers
LTC2852	3.3V 20Mbps RS485/RS422 Transceivers
LTC2854	3.3V 20Mbps RS485/RS422 Transceivers
LTC2855	3.3V 20Mbps RS485/RS422 Transceivers
LTC2856-1	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers
LTC2856-2	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers
LTC2857-1	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers
LTC2857-2	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers
LTC2858-1	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers
LTC2858-2	20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers