LTC2863IDD-2#TRPBF

LTC2863 is a quad channel RS-485 / RS-422 transceiver system with hot swap, fault protection and pin programmable digital filters that can be used for anti-aliasing and zero-delay applications. It operates from a single supply from +1.8 V to +5.5. V and consumes an average of 80 mA of supply current. Its wide temperature range of -40°C to +125°C makes it suitable for many industrial and communication applications.

The LTC2863IDD-2#TRPBF is a hot swap-enabled, low-cost, RS-485 transceiver IC with extended temperature range of -40°C to +125°C. It operates from a single supply voltage of +1.8V to +5.5V, and it features fault protection, adjustable slew rate, and integrated bi-directional digital filters for data filtering and anti-aliasing.

The LTC2863IDD-2#TRPBF application field is mainly used for industrial data communication and control. It can be used with standard RS-485 / RS-422 interfaces, Ethernet and digital audio. It is also suitable for data acquisition, medical instrumentation, digital video recorder and monitoring, CCTV, and remote test and measurement applications.

The working principle of LTC2863IDD-2#TRPBF is based on the hot swap, fault protection and pin programmable digital filters provided by the device. Hot swap refers to the ability to disconnect and reconnect a load without damage to the components or worst case, the system itself. The device provides a fault protected output with improved overvoltage and overcurrent protection. It also provides a power up reset and power fail detect pins, which allow the system to safely switch between power sources.

The adjustable slew rate and integrated bi-directional digital filters provide reliable data transfer performance over a wide variety of communication protocols. The open-drain output feature is used to reduce reflection and cross talk providing improved signal attenuation in noisy environments. The adjustable slew rate increases signaling rates from 15 Mbps to 30 Mbps.

The wide temperature range of -40°C to +125°C makes LTC2863IDD-2#TRPBF suitable for many communications and industrial applications. The low supply current of 80 mA and the low operating voltage of 1.8V to 5.5V make it a popular choice for power-sensitive applications. It is available in an RoHS-compliant, 8-Pin SOIC package.