LTC2872

PRODUCTION

RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination

Data Sheet Product Selection Table

Part Models: 4
1ku List Price: Starting From $7.66

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Part Details

Four RS232 and Two RS485 Transceivers
3V to 5.5V Supply Voltage
20Mbps RS485 and 500kbps RS232
Automatic Selection of Integrated RS485 (120Ω) and RS232 (5kΩ) Termination Resistors
Half-/Full-Duplex RS485 Switching
Logic Loopback Mode

High ESD: ±16kV on Line I/O
1.7V to 5.5V Logic Interface
Supports Up to 256 RS485 Nodes
RS485 Receiver Full Failsafe Eliminates UART Lockup
Available in 38-Pin 5mm × 7mm QFN Package

Part Models: 4
1ku List Price: Starting From $7.66

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC2872CUHF#PBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2872CUHF#TRPBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2872IUHF#PBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2872IUHF#TRPBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Multiprotocol Transceivers 3
LTC2870	PRODUCTION	RS232/RS485 Multiprotocol Transceivers with Integrated Termination
LTC2871	PRODUCTION	RS232/RS485 Multiprotocol Transceivers with Integrated Termination
LTC2873	PRODUCTION	Single-Bus RS485/RS232 Multiprotocol Transceiver with Switchable Termination