Typical Application for PCA9545A 4-channel I2C-bus switch with interrupt logic and reset
使用 NXP Semiconductors 的 PCA9545A 的参考设计
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依据最终产品
- Level Translation System
说明
- Typical Application for PCA9545A is a quad bidirectional translating switch controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register
主要特色
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Interface StandardsI2C
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FunctionsLevel Translator
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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PCA9545AD,118 | NXP Semiconductors | Bus Switches | I2C Bus Switch 1-Element 1-IN 20-Pin SO T/R | 买入 | |
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PCA9545APW,118 | NXP Semiconductors | Bus Switches | I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP T/R | 买入 | |
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PCA9545APW-T | NXP Semiconductors | Bus Switches | I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP T/R | 买入 | |
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PCA9545APW | NXP Semiconductors | Bus Switches | I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP | 买入 | |
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PCA9545ABS,118 | NXP Semiconductors | Bus Switches | I2C Bus Switch 1-Element 1-IN 20-Pin HVQFN EP T/R | 买入 | |