Currently, the only software available specifically geared towards the AD7903 is the customer evaluation software that is associated with the AD7903 SDP-compatible evaluation board. There are many devices in the ADI SAR ADC portfolio that have…
I'm using AD7903，Read data using FPGA from the ad7903. Use the CS Mode, 3-Wire Interface Without Busy Indicator.Reading data is always 0x8000.this is why?
i'm using the AD7903 ADC in the CS Mode, 4 Wire interface without busy indicator.
the differential input voltage is 3.6[V], and when im trying to read the ADC number, it simply doesnt work. im always getting random numbers that have no…
AD7903的例子代码 by adi666
I think you computed the LSB right. LSB should be 152.6uV. It is computed as [Vref - (-Vref)] / 2^16. The AD7903 datasheet will be updated to reflect the correct one.
Let me check on this. I'll get back to you soon.
I'm using the AD7903 (16 bit ADC), and the SDP-B board for downconverting a GHz signal to baseband. I am currently using the AD7093 evaluation software as prescribed in the Design Center page. However, I would like to know if there is any…
thank you for your suggestion, I will heed it.
I have look at the link, but their are some things, which I do not understand. Maybe, you can help me?
Front-End Amplifier and RC Filter Design for a Precision SAR Analog-to-Digital Con…
Good morning !
My name is Jordan and i am an engineer student.
I have a question with my evaluation board AD7903. The evaluation board input range is +/-5V. We have an offset of 2,5V next this enter, and then the ADC. When there is no signal the input…