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LTC2864IS-2#TRPBF is listed in the Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC TRANSCEIVER FULL 1/1 14SO. Review the specifications below when checking this part for your BOM.
The LTC2864IS-2#TRPBF is a full-duplex RS485/RS422 transceiver from Analog Devices, operating on a 3V to 5.5V supply with a maximum data rate of 20Mbps. It features ±60V fault protection on transmission lines and an extended common mode range of ±25V. The device includes ±15kV ESD protection on interface pins, guaranteed failsafe receiver operation, and high input impedance supporting up to 256 nodes. It utilizes a 14-lead plastic SOIC package and operates within a temperature range of –40°C to +85°C.
Verify the specific ordering suffix #TRPBF confirms tape and reel packaging when sourcing components. Confirm the 'I' grade designation matches the required industrial temperature range for the target environment. Ensure the part number corresponds to the full-duplex variant with enables as specified in the manufacturer's selection guide.
Select this component for applications requiring simultaneous transmit and receive capabilities with robust line fault tolerance. The 20Mbps speed suits high-throughput industrial communication needs. Verify that the system ground loop voltages remain within the ±25V common mode specification to ensure reliable operation without external protection circuitry.
This device belongs to the LTC286x family of ruggedized transceivers designed for harsh electrical environments. It shares pin compatibility with legacy parts like the LT1785 and LT1791, facilitating direct upgrades. The series distinguishes itself through integrated high-voltage BiCMOS technology that eliminates the need for external transient protection components.
LTC2864IS-2#PBF
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