Tutorial: LTC2850xS8 / ST485E

Adapts or transmits signals between devices.

LTC2850xS8 / ST485E

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component LTC2850xS8 and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

LTC2850xS8

RS-485, RS-422 Half-duplex 20Mbps transceiver, SOIC-8

  • RS-485, RS-422 Half-duplex 20Mbps transceiver, SOIC-8
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

ST485E

Half duplex RS-485/RS-422, 5 Mbps, ±15kV ESD, 5V supply, 256 bus load, SOIC-8

  • Half duplex RS-485/RS-422, 5 Mbps, ±15kV ESD, 5V supply, 256 bus load, SOIC-8
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.