LTC1344A
PRODUCTIONSoftware-Selectable Cable Terminator
- Part Models
- 4
- 1ku List Price
- Starting From $10.58
Overview
- Software-Selectable Cable Termination for:
- RS232 (V.28)
- RS423 (V.10)
- RS422 (V.11)
- RS485
- RS449
- EIA530
- EIA530-A
- V.35
- V.36
- X.21
- Outputs Won’t Load the Line with Power Off
The LTC1344A features six software-selectable multiprotocol cable terminators. Each terminator can be configured as an RS422 (V.11) 100Ω minimum differential load, V.35 T-network load or an open circuit for use with RS232 (V.28) or RS423 (V.10) transceivers that provide their own termination. When combined with the LTC1543 and LTC1544, the LTC1344A forms a complete software-selectable multiprotocol serial port. A data bus latch feature allows sharing of the select lines between multiple interface ports.
The LTC1344A is similar to the LTC1344 except for a difference in the Mode Selection table.
The LTC1344A is available in a 24-lead SSOP.
Applications
- Data Networking
- CSU and DSU
- Data Routers
Documentation
Data Sheet 1
Reliability Data 3
Design Note 1
Technical Articles 3
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 |
|---|---|---|---|
| LTC1344ACG#PBF | 24-Lead SSOP | ||
| LTC1344ACG#TRPBF | 24-Lead SSOP | ||
| LTC1344AIG#PBF | 24-Lead SSOP | ||
| LTC1344AIG#TRPBF | 24-Lead SSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 6, 2022 - 22_0171 Laser Top Mark Conversion for SSOP Packages Assembled in PNG |
||
| LTC1344ACG#PBF | PRODUCTION | |
| LTC1344ACG#TRPBF | PRODUCTION | |
| LTC1344AIG#PBF | PRODUCTION | |
| LTC1344AIG#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.