Part Number: REF5030 Other Parts Discussed in Thread: OPA4350 , REF50 Hi,
Let me ask you a question about low pass RC filter.
I am using REF5030 as a 3.0V reference for ADC.
The configuration of the circuit is following.
REF5030 - RC filter(1K…
Part Number: OPA350 Other Parts Discussed in Thread: OPA4350 Hello,
We have a question regarding using the OPA350 to drive voltage reference pins on the TMS320F28375DZWT.
Is it better to drive the different ADC VREF pins with 4 separate OPA350 …
Part Number: ADS5263 Other Parts Discussed in Thread: OPA4350 , THS4532 , THS770006
Dear all,
I have been working on a project that requires reception of four analog data channels using an FPGA. These analog channels have a range of [0.5 : 2.9]V.…
Hi Archit, the TL074 is an OPAmp of the past, almost a dino under the OPAmps. The common mode input voltage range is very limited, which wasn't an issue at the time when OPAmps where powered by a bipolar +/-15V supply voltage. But modern customers need…
Thank you for your prompt reply. The operational amplifier that has been used is the lmv344 package, which is TSSOP14. OPA4350 and OPA4353 are not pin to pin. Is there an other recommendation?
Leo, OPA4388 will NOT be fast enough to settle to within 16-bit resolution at 1Msps sampling rate. If you use the op amp in an inverting configuration, please take a look at OPA4350 (GBW of 38MHz) while for the non-inverting configuration you should use…
Part Number: TMS320F28379D Other Parts Discussed in Thread: OPA4350 , OPA350 , REF2030 Hi,
I had a problem in the pas few days with the ADC conversion of the F2837x controlCARD R1.3 and I think we found the source of the problem. Wewere unable to get…
Hi May,
Reading through the information you provided it appaears that the particular component failure that occurs hasn't been established, although it suggest its is the PIN photodiode. You also mention, "These failures almost always result in a short…
Brett,
thank you for the information. We will use the suggestions when we will design our own board.
BTW, I also measured the ADC of the (old) 28377D R1.1 control card. It uses the same circuitry as the 28075 board, but with a LPM7709 OPA, also…
Other Parts Discussed in Thread: OPA4350 , LM741 , ADS1251 Hi everybody !!! :)
I have a problem with rebuilding the signal in the computer, the Aliasing, so I need to find where is wrong, please just tell, if I've got a sample rate of 2400 KSP/S, then…
