Part Number: TLV1701 Other Parts Discussed in Thread: TIPD114 Hi Expert,
May I learn from you if customer used TLV1701 without hysteresis, how could we get estimated total threshold voltage variation for Vin+ from DS spec point of view?
Take TIPD114…
Hi Terje,
Welcome to the TI E2E Forums!
I looked at a similar question in the following E2E thread:
The problem I found was that a single REF50xx had trouble driving multiple ADS128x reference inputs. I ran a simulation and found that the REF50xx…
Hi Hiroshi,
The selection of Voltage reference and Buffer depends on your system performance and expectation, many TI Precision Designs have a deep dive on how to design the reference circuit, TIPD114 is an example, also a lof of useful articles can…
Hi Murali,
The ADS7853 is a SAR ADC. In order to obtain the expected performance, the OPA320+RC circuit must be able to completely charge the ADC's internal sampling capacitor (40pF) to the target voltage within the allowed acquisition time. In the…
Hi Yu-Hung,
Thanks for your patience!
After running some simulations, I think you'll get the best performance by buffering each ADC's reference input. You can use a single REF5025, but the 8 op amps are required to prevent cross-talk errors between…
