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Part Number: ADS7280 Tool/software: If I start the power quickly, then sometimes OUTPUT is latched to Vref or 0 volt. Also I noticed if I leave it off for few seconds, say 15 seconds, then the device works fine.
I tried software reset by writing 0b111011111111110…
Hi Nick,
While I couldn't find anything very similar, we have some example code for SPI interfaces: https://www.ti.com/tool/download/ADS7038-C-EXAMPLE-CODE
Additionally, we have started aggregating some of our example code on GitHub. This is not yet…
Part Number: ADS7280 Tool/software: Hello
I am planning to use Dual channel ADS7280 for input voltage range from 0 to 5V. Please suggest the VREF for same ADC.
I looked at ADC-Voltage Reference Selection Tool. But It doesn't recommend VRef 5V. why so…
Part Number: ADS7280 Hi All,
Is there an available official driver for this device available somewhere ?
I looked but it can happen hat I missed something. Thanks for the help in advance! Kind regards,
Adam Kiss
Part Number: ADS7280 Hi team, All timing charts in the datasheet(p.12~14) are internal clock data. Is there an external clock timing chart? And, do you have any other manual to make ADS7280 work? Sincerely. Kengo.
Part Number: ADS7280 Other Parts Discussed in Thread: ADS7142 , , ADS8354 , ADS8881 Our requirements: 1, ECG signal (0.01~150Hz); 2, Heart sound signal (20~2KHz); 3, These two signal need to be synchronized ADC; 4, Just ADC these two signals, No need DSP et…
Tom
// If the amplifier saturates at some level that exceeds the analog supply rails, you might cause the ADS7280 to latch up. Does a SW reset clear the condition?//
We are seeing a condition once in a blue moon when the ADS7280 powers up it just does not…
Other Parts Discussed in Thread: ADS7280 I am able to consistently send configuration data to the chip and read out what I’ve written.
However...
I’m unable to read accurate measurements from the chip. I always read 0xFFFC (-4) on both channels…
Other Parts Discussed in Thread: ADS7280 , TMS320F28335 Hello
I work with Ads7280 through McBsp TMS320f28335. Transmit -> master, receive->slave
Code
void InitMcbspa(void) { // McBSP-A register settings
McbspaRegs.SPCR2.all=0x0000; // Reset FS…
Other Parts Discussed in Thread: ADS7280 I am interfaceing to the ADS7280 with an FPGA. I had generated the CONVST signal looking like the timing diagrams in the data sheet insuranting the low time is greater than 50nS. It was suggested tome that I should…
