LTC2845 3.3V 软件可选多协议收发器
The LTC®2845 is a 5-driver/5-receiver multiprotocol transceiver. The LTC2845 and LTC2846 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.
The LTC2845 operates from a 3.3V supply and supplies provided by the LTC2846. This part is available in a 36-lead SSOP and 38-lead (7mm x 5mm) QFN package. The LTC2845 and LTC2847 in QFN packages offer the smallest multiprotocol serial port available
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LTC2845 订购信息和价格参考Package Variations and Pricing
| 器件型号 | 封装 | 引脚 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
| LTC2845CG | SSOP | 36 | C | $8.00 | $6.75 |
| LTC2845CG#PBF | SSOP | 36 | C | $8.00 | $6.75 |
| LTC2845CG#TR | SSOP | 36 | C | $6.83 | |
| LTC2845CG#TRPBF | SSOP | 36 | C | $6.83 | |
| LTC2845CUHF | QFN | 38 | C | $9.60 | $7.00 |
| LTC2845CUHF#PBF | QFN | 38 | C | $9.60 | $7.00 |
| LTC2845CUHF#TR | QFN | 38 | C | $7.10 | |
| LTC2845CUHF#TRPBF | QFN | 38 | C | $7.10 | |
| LTC2845IG | SSOP | 36 | I | $9.15 | $7.75 |
| LTC2845IG#PBF | SSOP | 36 | I | $9.15 | $7.75 |
| LTC2845IG#TR | SSOP | 36 | I | $7.83 | |
| LTC2845IG#TRPBF | SSOP | 36 | I | $7.83 | |
| LTC2845IUHF | QFN | 38 | I | $11.35 | $8.30 |
| LTC2845IUHF#PBF | QFN | 38 | I | $11.35 | $8.30 |
| LTC2845IUHF#TR | QFN | 38 | I | $8.40 | |
| LTC2845IUHF#TRPBF | QFN | 38 | I | $8.40 |
LTC2845 数据手册及相关资料下载
- 数据手册 (英文) : LTC2845 - 3.3V Software-Selectable Mutiprotocol Transceiver.PDF
- 应用指南 (英文) : AN87 - linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products.PDF
- 可靠性数据 : R277 Reliability Data .PDF
- 产品选型卡 : LTC2870/LTC2871/LTC2872 Multiprotocol Transceivers.PDF
