Abstract: This application note presents an overview of the operational characteristics of accurate I²C real-time clocks (RTCs),including the DS3231, DS3231M, and DS3232. It focuses on gen
2013-11-23 18:12:01
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The PCA9544A provides 4 interrupt inputs, one for each channel
and one open drain interrupt output. When an interrupt is generated by
any device, it will be detected by the PCA9544A and the inte
2014-12-28 00:21:01
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The PCA9546A 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 co
2013-11-16 01:36:01
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The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.
The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one
SCx/SDx channel can b
2014-12-28 00:22:01
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The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. The
SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual
SCx/SDx channel or
2013-10-13 17:16:01
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