Hi Dave, The AD7147 and AD7147A parts are functionally compatible, just in different packages.
Looking for pin capacitance for I2C the Logic I/O for the AD7147A.
Don't see it listed on the data sheet.
I am using an AD7147 capacitive sensor chip to detect objects inserted between parallel plates. To extend the setup, I would need to use several AD7147 chips to do the job (each one can measure up to 13 channels). However, I am worried that the AC-shield…
I have been using the AD7147 capacitance sensor to detect objects between two parallel copper plates. I stumbled on the following strange fenomenon:
- Reading the conversion data from the chip is no problem. I read the following registers through my…
i am using the AD7147.
i have some questions about offsets and fF per count.
i understand that the best way to use the sensor is around the mid count 32750, using offset compensation to be in that range.
i had read that offset is .32pF…
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