LTC1334 - LTC1334是Single 5V RS232/RS485 Multiprotocol Transceiver
LTC1334是Linear公司的一款多协议收发器产品,LTC1334是Single 5V RS232/RS485 Multiprotocol Transceiver,本站介绍了LTC1334的封装应用图解、特点和优点、功能等,并给出了与LTC1334相关的凌力尔特元器件型号供参考。
LTC1334 - Single 5V RS232/RS485 Multiprotocol Transceiver
LTC1334 - Single 5V RS232/RS485 Multiprotocol Transceiver - Linear Technology(凌力尔特)
功能描述
The LTC1334 is a low power CMOS bidirectional transceiver featuring two reconfigurable interface ports. It can be configured as two RS485 differential ports, as two dual RS232 single-ended ports or as one RS485 differential port and one dual RS232 single-ended port. An onboard charge pump requires four 0.1µF capacitors to generate boosted positive and negative supplies, allowing the RS232 drivers to meet the RS232 ±5V output swing requirement with only a single 5V supply. A shutdown mode reduces the ICC supply current to 10µA. The RS232 transceivers are in full compliance with RS232 specifications. The RS485 transceivers are in full compliance with RS485 and RS422 specifications. All interface drivers feature short-circuit and thermal shutdown protection. An enable pin allows RS485 driver outputs to be forced into high impedance, which is maintained even when the outputs are forced beyond supply rails or power is off. Both driver outputs and receiver inputs feature ±10kV ESD protection. A loopback mode allows the driver outputs to be connected back to the receiver inputs for diagnostic self-test. 特点
应用
以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格(美元)
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) |
---|---|---|---|---|
LTC1334CG | SSOP-28 | C | $8.25 | $6.90 |
LTC1334CG#PBF | SSOP-28 | C | $8.25 | $6.90 |
LTC1334CG#TR | SSOP-28 | C | $7.00 | |
LTC1334CG#TRPBF | SSOP-28 | C | $7.00 | |
LTC1334CNW | NW-28 | C | $8.15 | $6.50 |
LTC1334CNW#PBF | NW-28 | C | $8.15 | $6.50 |
LTC1334CSW | SW-28 | C | $8.15 | $6.50 |
LTC1334CSW#PBF | SW-28 | C | $8.15 | $6.50 |
LTC1334CSW#TR | SW-28 | C | $6.60 | |
LTC1334CSW#TRPBF | SW-28 | C | $6.60 | |
LTC1334IG | SSOP-28 | I | $9.40 | $7.90 |
LTC1334IG#PBF | SSOP-28 | I | $9.40 | $7.90 |
LTC1334IG#TR | SSOP-28 | I | $8.00 | |
LTC1334IG#TRPBF | SSOP-28 | I | $8.00 | |
LTC1334INW | NW-28 | I | $9.50 | $7.60 |
LTC1334INW#PBF | NW-28 | I | $9.50 | $7.60 |
LTC1334ISW | SW-28 | I | $9.50 | $7.60 |
LTC1334ISW#PBF | SW-28 | I | $9.50 | $7.60 |
LTC1334ISW#TR | SW-28 | I | $7.70 | |
LTC1334ISW#TRPBF | SW-28 | I | $7.70 |
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