ADI LTC485IS8

Part points

• The LTC485IS8 is a robust RS485 transceiver chip from Linear Technology designed for high-speed communication over long distances. It features a low power consumption, operates at data rates up to 20Mbps, and can handle up to 256 nodes on the bus. Its integrated failsafe circuitry ensures reliable data transmission in harsh industrial environments.

• Equivalent

  Equivalent products of LTC485IS8 chip include the MAX485, SN65HVD485, and ST485. These chips are all RS-485 transceivers that serve the same function as the LTC485IS8.

• Features

  - Low power RS485 transceiver - ±60V input/output common-mode range - Driver maintains high impedance in shutdown - Up to 250kbps data rate - Glitch-free power-up/power-down protection - Typical 1/8 unit load receiver input impedance - Low bus contention in high impedance state - Thermal shutdown protection

• Pinout

  The LTC485IS8 is an 8-pin device with two functions: a differential bus transceiver and a receiver. It is designed to operate with RS-485 systems, providing balanced data transmission up to 250kbps.

• Manufacturer

  LTC485IS8 is manufactured by Linear Technology Corporation, which is a subsidiary of Analog Devices, Inc. Linear Technology Corporation is a semiconductor company that designs, manufactures, and markets a wide range of analog and mixed-signal integrated circuits. They specialize in providing solutions for various industries including automotive, industrial, communication, and consumer electronics.

• Application Field

  The LTC485IS8 is commonly used in applications requiring long distance communications such as RS-485 and RS-422 networks, industrial automation, process control, automotive systems, and battery management systems. It is also suitable for applications in harsh environments due to its rugged design and high noise immunity.

• Package

  The LTC485IS8 chip is in an 8-pin SOIC package. It is in surface mount form and has a size of 4.9mm x 3.9mm x 1.75mm.