I have a question relateed to AD7150
How can I connect 2 or more AD7150 on the I2C bus ?
AD7150 data sheet states that the start byte address for the AD7150 is
0x90 for write and 0x91 for read.
Is there any register that stores…
Can I extend the input range of AD7150 to 100pF as CN-0129
though AD7150 does not have teh register settings for EXCB= inverse of EXCA as AD7745/AD7746 ?
(For example, if the voltage of EXCA is set to 1/2 by resistor deivider, is the input range…
I want AD7150 to develop my applications, can you provide AD7150 I2C source code to me with Integration my MCU? thank you!
Best Regards, Jacky
2. 测量电容范围不同，AD7747为17+/-4pf（当然可以根据外接电路扩展，见cn-0129），而AD7150 为10+0.5～4pf。
I have been requested for this reference design, but since it is a reference, I believe it is not available to be purchased from ADI.
Is there available the production (gerber) files for this board?
CN0095 | circuit note and reference…
北京 石景山区 电容检测 关注AD7150芯片
In recent years, to have more applications will often use Contactless capacitive Sensor App. If using AD7150/AD7156 Proximity Sensing furthest can be detected in a number of normal distance. ADI has actual test data this area can be provided…
Thank you so much Maurice.
I placed order for the evaluation board of AD7150. Do you have any suggestion for using this for multichannel (around 64 channels)