LTC2847

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Software-Selectable Multiprotocol Transceiver with Termination and 3.3V Digital Interface

Part Models: 4
1ku List Price: Starting From $14.25

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Overview

Software-Selectable Transceiver Supports: RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21
Separate Supply Pin for Digital Interface Works down to 3V

Operates from Single 5V Supply
On-Chip Cable Termination
Complete DTE or DCE Port with LTC2845
Available in 38-Pin 5mm x 7mm QFN Package

The LTC2847 is a 3-driver/3-receiver multiprotocol transceiver with on-chip cable termination. When combined with the LTC2845, this chip set forms a complete softwareselectable DTE or DCE interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 and X.21 protocols. All necessary cable termination is provided inside the LTC2847.

The V_CC supplies the drivers, the receivers and an internal charge pump that requires only five space-saving surface mounted capacitors. The V_IN supply drives the digital interface circuitry including the receiver output drivers. It can be tied to V_CC or be powered off a lower supply (down to 3V) to interface with low voltage ASICs. The LTC2847 is available in a 0.8mm tall, 5mm x 7mm QFN package.

Applications

Data Networking
CSU and DSU
Data Routers

Part Models: 4
1ku List Price: Starting From $14.25

Documentation

Data Sheet 1

LTC2847: Software-Selectable Multiprotocol Transceiver with Termination and 3.3V Digital Interface Data Sheet 08/28/2007

Reliability Data 1

R277 Reliability Data 03/23/2018

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
LTC2847CUHF#PBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2847CUHF#TRPBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2847IUHF#PBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC2847IUHF#TRPBF	38-Lead QFN (5mm x 7mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

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LTC2847

Overview

Documentation

Data Sheet 1

Reliability Data 1

Video 1

Product Selector Card 1

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