LTC2847
PRODUCTIONSoftware-Selectable Multiprotocol Transceiver with Termination and 3.3V Digital Interface
- Part Models
- 4
- 1ku List Price
- Starting From $14.25
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 VCC supplies the drivers, the receivers and an internal charge pump that requires only five space-saving surface mounted capacitors. The VIN supply drives the digital interface circuitry including the receiver output drivers. It can be tied to VCC 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
Documentation
Data Sheet 1
Reliability Data 1
Video 1
Product Selector Card 1
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) | ||
| LTC2847CUHF#TRPBF | 38-Lead QFN (5mm x 7mm w/ EP) | ||
| LTC2847IUHF#PBF | 38-Lead QFN (5mm x 7mm w/ EP) | ||
| LTC2847IUHF#TRPBF | 38-Lead QFN (5mm x 7mm w/ EP) |
This is the most up-to-date revision of the Data Sheet.