FAQ
I want to measure vibration with an ADXL103/ADXL203 accelerometer and sample the analog output voltage with an AD7887 ADC at a rate of around 2.5kHz. The samples are then used to calculate an RMS value (based on 5000 samples). The bandwidth of the accelerometer…
I am using the AD7887 in an electrically noisy environment. I want to filter the chip select and clock signals. What range of rise and fall times can these inputs tolerate? Also, is there any hysteresis on these inputs. The timing specifications table…
Hi, I am trying to interface AD7887 with Atmega32, and I am stuck with how to read Spi for continuous 16 clock cycles. Also, I came across this code for AD7887_Read16Bits(), where one needs to pass 2 control bytes. What are these control bytes?