TIDA-00263, Isolated Auto-Polarity RS-485 Transceiver Reference Design
使用 Texas Instruments 的 SN65HVD888 的参考设计
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说明
- TIDA-00263, Isolated Auto-Polarity RS-485 Transceiver Reference Design. This reference design demonstrates an isolated RS-485 bus node with automatic correction of a reversed bus signal polarity caused by cross-wire faults. The design provides transient protection protecting the signal path against ESD, EFT, and surge transients specified in the IEC 61000 family of transient immunity standards. An isolated DC-DC converter provides power supply across the isolation barrier utilizing the push-pull converter principle
主要特色
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Operating Frequency150 MHz
Featured Parts (8)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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ISO7641FMDW | Texas Instruments | Digital Isolators | Digital Isolator CMOS 4-CH 150Mbps 16-Pin SOIC Tube | 买入 | |
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SN6501DBVR | Step-Up/Down DC-DC Converter | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Transformer Driver Medical 5-Pin SOT-23 T/R | 买入 | |
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SN6501DBVT | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Transformer Driver 5-Pin SOT-23 T/R | 买入 | |
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ISO7641FMDWR | Texas Instruments | Digital Isolators | Digital Isolator CMOS 4-CH 150Mbps 16-Pin SOIC T/R | 买入 | |
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TPS76350DBVRG4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 5V 0.15A 5-Pin SOT-23 T/R | 买入 | |
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TPS76350DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 5V 0.15A 5-Pin SOT-23 T/R | 买入 | |
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SN65HVD888DR | Texas Instruments | Bus Line Transceivers | Single Transmitter/Receiver RS-485 8-Pin SOIC T/R | 买入 | |
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SN65HVD888D | Texas Instruments | Bus Line Transceivers | Single Transmitter/Receiver RS-485 8-Pin SOIC Tube | 买入 | |