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LTC485 - Low Power RS485 Interface Transceiver

General Description

The LTC®485 is a low power differential bus/line transceiver designed for multipoint data transmission standard RS485 applications with extended common mode range (12V to

7V).

It also meets the requirements of RS422.

Key Features

  • nn Low Power: ICC = 300μA Typ nn Designed for RS485 Interface.

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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.

View original datasheet text
FEATURES nn Low Power: ICC = 300μA Typ nn Designed for RS485 Interface Applications nn Single 5V Supply nn –7V to 12V Bus Common Mode Range Permits ±7V Ground Difference Between Devices on the Bus nn Thermal Shutdown Protection nn Power-Up/Down Glitch-Free Driver Outputs Permit Live Insertion or Removal of Transceiver nn Driver Maintains High Impedance in Three-State or with the Power Off nn Combined Impedance of a Driver Output and Receiver Allows Up to 32 Transceivers on the Bus nn 70mV Typical Input Hysteresis nn 30ns Typical Driver Propagation Delays with 5ns Skew for Up to 2.