TIDA-00172, Reference Design for an Interface to a Position Encoder with EnDat 2.2
使用 Texas Instruments 的 SN65HVD78D 的参考设计
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依据最终产品
- Communications and Telecom
- Factory Automation
- Motion Motor Control
说明
- TIDA-00172, Reference Design for an Interface to a Position Encoder with EnDat 2.2. This Design implements a hardware interface solution based on the HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The building blocks include the power supply for the encoder with innovative smart e-Fuse technology and robust half-duplex RS485 transceivers, including line termination and EMC protection. An auxiliary power supply and logic level interface with adjustable I/O voltage level is provided to connect to subsequent MCUs and MPUs that would run the EnDat 2.2 Master protocol stack
主要特色
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Interface StandardsRS-485
Featured Parts (20)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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SN74AVC8T245PWR-P | Texas Instruments | Level Translators | Voltage Level Translator 8-CH Bidirectional 24-Pin TSSOP | 买入 | |
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SN74AVC8T245PWRE4 | Texas Instruments | Level Translators | Voltage Level Translator CMOS to CMOS 8-CH Bidirectional 24-Pin TSSOP T/R | 买入 | |
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TLV70025DDCR | Texas Instruments | Linear Regulators | LDO Regulator Pos 2.5V 0.2A 5-Pin TSOT-23 T/R | 买入 | |
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SN74AVC8T245PWG4 | Texas Instruments | Level Translators | Voltage Level Translator CMOS to CMOS 8-CH Bidirectional 24-Pin TSSOP Tube | 买入 | |
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SN74AVC8T245PW | Texas Instruments | Level Translators | Voltage Level Translator CMOS to CMOS 8-CH Bidirectional 24-Pin TSSOP Tube | 买入 | |
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TPS54040ADGQR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 42V Synchronous Step Down Single-Out 0.8V to 42V 0.5A 10-Pin HVSSOP EP T/R | 买入 | |
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SN74AVC8T245PWR | Texas Instruments | Level Translators | Voltage Level Translator CMOS to CMOS 8-CH Bidirectional 24-Pin TSSOP T/R | 买入 | |
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74AVC8T245PWR | Texas Instruments | Level Translators | Voltage Level Translator CMOS to CMOS 8-CH Bidirectional 24-Pin TSSOP T/R | 买入 | |
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TPS54040ADGQ | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 42V Synchronous Step Down Single-Out 0.8V to 42V 0.5A 10-Pin HVSSOP EP Tube | 买入 | |
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LMZ14201EXTTZ/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Module | Module DC-DC 1-OUT 0.8V to 6V 1A 6W 7-Pin TO-PMOD EP T/R | 买入 | |
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TLV70025DDCT | Texas Instruments | Linear Regulators | LDO Regulator Pos 2.5V 0.2A 5-Pin TSOT-23 T/R | 买入 | |
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LMZ14201EXTTZ/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Module | Module DC-DC 1-OUT 0.8V to 6V 1A 6W 7-Pin TO-PMOD EP T/R | 买入 | |