Keith,
Thanks so much for the reply.
Thank you for the suggestion. We added a 47pF cap on the FORMAT pin but unfortunately it did not change the 1/4096 signal shape enough to provide any significant decrease (>2dB) in the signal that is being radiated…
Hi Tom,
Thank you so much.
I have applied the 2's complement to the output but this has not solved the problem.
However, I have noticed that the output signals from the ADS1205 are not correct. I will replace the IC and see if this will solve the…
Other Parts Discussed in Thread: TMS320F2812 , ADS1205 I am using a C2000 series TI DSP and I have a problem: When the temperature is high (DSP package temp around 80C), sometimes the DSP does not correctly receive SPI messages. At low temperatures the…
Other Parts Discussed in Thread: ADS1205 , AMC1210 , AMC1200 , AMC1210MB-EVM , OPA1632 our customer is evaluating ADS1205 and AMC1210 as the AFE for resolver. customer use TS2640N321E64 RESOLVER. the input voltage requirement is 7Vrms as below table. but AM…
Hello Tom, I solved the problems. It depended on the wire. The wire was to bad for this application. Means too much noise coupling.
Now I use a chip based on CMOS.
My question is:
The AMC1305 can only work with a cycle speed of 5 -20 Mhz, but my AMC1210EVM…
Nischal,
I'm not really familiar with Avago's line, but it looks like the HCPL-786J is just the modulator. As you mention, it puts out a one bit data stream with a 1's density proportional to the analog input that it's measuring.
The…
Other Parts Discussed in Thread: AMC1210 , ADS1205 Hi!
I have a legacy system with a resolver and can use the resolver's sin and cos outputs. The legacy device is used for the resolver excitation. The task is to obtain motor position only (not velocity…
Other Parts Discussed in Thread: LM5046 , UC1844A , AMC1210 , ADS1205 , SM320F28335-HT , TMS320F2808 Dear Sir,
I have a number of questions, relating to different power devices & topologies. Firstly, I note that you have a 'one eighth' brick design…
Other Parts Discussed in Thread: ADS1675 , ADCPRO , ADS1204 , ADS1205 Hello E2Es,
I'm in the process of evaluating various A/D converters for audio purposes and am aware of TIs wide selection of A/D converters in this area. However, for various reasons I…
