Part Number: ADC10065 After reviewing the data sheet and the Users guide for the evaluation board it looks to me that the 1.2V VREF in an internal voltage and you don't have to connect it to an external voltage.
I have a board that matches Figure…
Part Number: ADC10065 Other Parts Discussed in Thread: THS4521 Dear all,
one of my AA is noticing high offset (after the conversion) and he thinks is due to some imbalance at the input of the ADC.
The ADC10065 is driven by a THS4521 op amp. The op amp…
Part Number: ADC10065 The datasheet defines the VDDIO voltage range as +2.5V to VDDA (no additional tolerance specified). What happens if the device is run with VDDIO slightly HIGHER than VDDA? For instance in a 3.3V system where VDDA is generated by…
Part Number: ADC10065 Hi TI,
I'm trying to utilize only the top 6 MSB from ADC10065 and float the 4 LSB.
When I do this, Pins D4 and D6 assert high even with a 0.6V DC signal. I would expect D6 to assert low at near FS/2.
Can you please help me explain…
Part Number: ADC10065 Other Parts Discussed in Thread: LM4140 Is there Min and Max spec for ADC10065's Vref?
Datasheet is described only 1.2V typ.
Best regards,
Satoshi
Part Number: ADC10065 Customer problem for ADC10065 VCOM, VREFT, and VREFB, waveform is attached below.
ADC10065_Vcom_unstable.pptx
Please let me know about three points below.
①Are these oscillation normal operation?
Is this oscillation happen normally…
Other Parts Discussed in Thread: ADC10080 , ADC10065 , TLV379 Customer will try to connect Vcom output to OPAMP input signal.
Please let me know about two point below.
①If use case of bias supply, can Vcom use to connect OPAMP input?
②Please let me know…
Hi Ozancan,
Since the clock of the STM32F411RET is 100 MHz (and I assume at least four clock cycles to store the ADC data in memory), I think that you could probably use an 8-bit ADC that samples at 25 MSPS. Here are my below recommendations for a parallel…
Hi Yu,
The ADC10080 family (including the ADC10040 and ADC10065) gets a lot of interest from customers, sells reasonably well, and occupies and strategic portion of the TI portfolio with few alternatives, so I don't think it will go EOL anytime soon.…