TIDA-00862, RS-485 Full Duplex Over Two Wires Reference Design
使用 Texas Instruments 的 SN65HVD3086ED 的参考设计
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依据最终产品
- Electricity Meter
- Industrial Automation HMI
- Surveillance and Security System
说明
- TIDA-00862, RS-485 Full Duplex Over Two Wires Reference Design. The design enables full duplex RS-485 communications over a single pair of conductors rather than four by utilizing bus contention. By adding small-valued serial resistors to the bus lines to limit currents, a tri-stated differential bus is allowed and the SN65HVD96 Symbol transceiver can be used to detect a state of bus contention. Simple digital logic and analog filtering techniques enable both transceivers to drive and receive from each other simultaneously without the need for 2 additional bus wires
主要特色
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Interface StandardsRS-485
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FunctionsLine Transmitter/Receiver
Featured Parts (29)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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SN74LVC1G04DBVRE4 | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G97IDCKREP | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin SC-70 T/R | 买入 | |
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SN74LVC1G97DBVRG4 | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G04DBVRG4 | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G04DBVT | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G97DCKR-P | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin SC-70 T/R | 买入 | |
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SN74LVC1G04DBVR | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G04DBVTG4 | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G97DBVR | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G97DCKTG4 | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin SC-70 T/R | 买入 | |
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SN74LVC1G04DBVTE4 | Texas Instruments | Inverters and Schmitt Triggers | Inverter 1-Element CMOS 5-Pin SOT-23 T/R | 买入 | |
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SN74LVC1G97DRYR | Texas Instruments | Logic Gates | Multi Function Gate 1-Element 2-IN CMOS 6-Pin USON T/R | 买入 | |