1.:What is the difference between the AD7745 and the AD7747? Is it only the different resolution and accuracy and the input range? 2.:What is the difference between the models for the AD7746: ARUZ / REEL / REEL 7 ? 3.:If the resolution of the…
They make humidiysensors with a capacitive output. Therefor, they have interests in CDC as AD7745. But the nominal capacitance of their sensors is 180pF with a max. change of +-50pF, which is higher than the AD7745 can handle.
How to start a conversion in single conversion mode?
A
How to start a conversion in single conversion mode: It is the operation of writing "010" to the mode bits MD2-MD0 in the configuration register which starts the conversion. There…
The absolute maximum ratings for AD7745 state the following;
I expect this device to be able to tolerate the Pb free solder temperature of 260C , Is AD7745 able to withstand up to 260C during Pb free soldering process?
I want to connect several Capacitance to Digital Converters (AD7745, AD7746, AD7747) using the I2C bus. The question is how can I get the slave address of each device or how can set the slave address to each one?