LTC2859

PRODUCTION

20Mbps RS485 Transceiver with Integrated Switchable Termination

Data Sheet Product Selection Table
Part Models
6
1ku List Price
Starting From $1.89
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Part Details

  • Integrated, Logic-Selectable 120Ω Termination Resistor
  • 20Mbps Max Data Rate
  • No Damage or Latch-up to ESD: ±15kV HBM
  • High Input Impedance Supports 256 Nodes
  • 250kbps Low-EMI Mode
  • Guaranteed Fail-safe Receiver Operation Over the Entire Common Mode Range
  • Current Limited Drivers and Thermal Shutdown
  • Delayed Micropower Shutdown (5μA Max)
  • Power Up/Down Glitch-Free Driver Outputs
  • Low Operating Current (900μA Max in Receive Mode)
  • Meets All TIA/EIA-485-A Specifications
  • Available in 10-Pin 3mm × 3mm DFN, 12-Pin 4mm × 3mm DFN and 16-Pin SSOP Packages
LTC2859
20Mbps RS485 Transceiver with Integrated Switchable Termination
LTC2859 at 20Mbps Product Package 1 Product Package 2 Product Package 3
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
Isolated RS-485 1
LTM2881
PRODUCTION Complete Isolated RS485/RS422 μModule Transceiver + Power
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Tools & Simulations

IBIS Model 1

Latest Discussions

6 Years Ago
RE: LTC2859 Ro Logic
6 Years Ago
RE: LTC2859/61 Short-circuit current & Thermal shutdown
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