Datasheet Texas Instruments TCA9544APWR — 数据表

具有中断逻辑的4通道I2C和SMBus多路复用器20-TSSOP -40至85

数据表

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Choosing the Correct I2C Device for New Designs
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The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h
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Maximum Clock Frequency of I2C Bus Using Repeaters
PDF, 116 Kb, 档案已发布: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
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I2C Bus Pull-Up Resistor Calculation
PDF, 157 Kb, 档案已发布: Feb 13, 2015
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Understanding the I2C Bus
PDF, 124 Kb, 档案已发布: Jun 30, 2015

系列: TCA9544A (1)