Part Number: OPA4350 Other Parts Discussed in Thread: OPA625 , TMS320F28379D , OPA378 , OPA320 , OPA350 , TINA-TI On the F2837x controlCARD devboard, the OPA4350 is used to drive the ADC VREFHI. Actually on my board I used the OPA378 and the OPA625. Could…
Other Parts Discussed in Thread: OPA625 , CDCLVC1310 , LMK00101 , CDC3RL02
Helo
I'm Mr. Park.
I'm designing clock driver for Rubidium and OCXO clock.
As you know both clock needs realy strict noise and jitter condition.
So I don't consider…
Part Number: TIDA-01053 Other Parts Discussed in Thread: ADS9120 , REF6050 , OPA625 I want to design a high precision, high dynamic range ADC front end for ADS9120 using OPA625 and REF6050, and 01053 is right there. But there isn't any pdf files regarding…
Hi Jeffrey,
I agree that all data points to the PGA280/charge bucket filter. I am sure there is room for optimization, but I still doubt you can get to full performance of the ADS8902B when using the PGA280 alone at higher sampling rates.
In order…
Hi Mandar,
I was going to recommend lowering the supply of your op amp but it looks like from the specifications, it can only go to as low as +/- 4.5V, but you can try going lower anyway just to check it out. There are also several op amps that can…
Part Number: ADS1256 Other Parts Discussed in Thread: OPA388 , OPA625 , OPA350 , ADS1255 , ADS1259 , PGA280 , ADS9110 , ADS8881 , ADS1260 , REF6125 , OPA320 , ADS127L01 Hello,
I have few quiestions related to ADS1256 Vref driving circuit.
1. What…
Other Parts Discussed in Thread: ADS9110 , OPA625 , OPA378 , THS4551 , ADS8910B Dear Team,
We received the below questions on the ADS9110 device from one of our customers:
We've noticed that the reference drive circuit proposed in the datasheet…
Other Parts Discussed in Thread: OPA376 , OPA625 , ADS9110EVM-PDK , ADS8860 , ADS8881 Hello,
Regarding the composite buffer you proposed here , could you please take a look at the layout for the composite buffer ( OPA378 + OPA625 ) and the connection…
Hi Devin,
Please find below the answers to your questions:
- The signal source is a waveform generator Agilent 33220A.
- We tried different sampling combinations with the same result.
- The sample rate is at 10KHz (we also tried different…
Part Number: ADS9110 Other Parts Discussed in Thread: OPA625 , OPA378 , THS4551 Hi, I am using 24 of ADS9110 ADCs on a board and would like to provide a common 4.5V reference to all (if not one for 12 devices). I'm planning follow the design based on…
