LTC1543 - Software-Selectable Multiprotocol Transceiver
The LTC®1543 is a 3-driver/3-receiver multiprotocol transceiver that operates from a single 5V supply. The LTC1543 and LTC1544 form the core of a complete software-selectable DTE or DCE interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 or X.21 protocols. Cable termination may be implemented using the LTC1344A software-selectable cable termination chip or by using existing discrete designs.
The LTC1543 runs from a single 5V supply using an internal charge pump that requires only five space-saving surface mounted capacitors. The part is available in a 28-lead SSOP surface mount package.
特点
典型应用 | 应用
封装信息 |
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
|---|---|---|---|---|
| LTC1543CG#PBF | SSOP-28 | C | $8.50 | $7.00 |
| LTC1543CG#TRPBF | SSOP-28 | C | $7.08 | |
| LTC1543IG#PBF | SSOP-28 | I | $9.90 | $8.40 |
| LTC1543IG#TRPBF | SSOP-28 | I | $8.48 |
演示电路板
| 器件型号 | 描述 | 价格 |
|---|---|---|
| DC196A-A | LTC1543CG LTC1544CG LTC1344A | Software-Selectable Multiprotocol Transceiver | $50.00 |
