Part Number: OPA211 Other Parts Discussed in Thread: LME49724 , , OPA1632 , THS4551 , OPA1692 , THS4131 Hello,
I am using OPA211 in unity gain as a Vcom pin driver to LME49724. The output of the LME49724 is driving my ADC in a MFB configuration.
I…
Part Number: OPA211 Other Parts Discussed in Thread: OPA192 , TPS7A84A , LMH6629 Hi
Gain Bandwidth Product = 45MHz (G =1)
After briefly examining, the gain bandwidth product is not under expectation
Please refer to the attached ppt for more details…
Part Number: OPA211 Hi team,
My customer would like to know the following spec about OPA211 device, I didn't find them through datasheet. Could you please help to check and provide them? Thanks a lot!
1. differential mode input voltage range (V);…
Part Number: OPA211-HT Other Parts Discussed in Thread: TINA-TI , OPA211 Tool/software: TINA-TI or Spice Models Hi,
Need help to understand ;
1) Want to AC couple signal (Signal has DC offset) to the non inverting amplifier. But facing issues upon…
Part Number: OPA211 Hi team ，
When I use Tina to simulate a single ended to differential circuit mentioned in the paper, I find that the simulation results are not consistent with those mentioned in the paper. The differential mode signal is not amplified…
Part Number: OPA211 Hi Team,
The datasheet provides information on the maximum quiescent current over the whole supply range pf OPA211. A customer would like to know if the device is powered from ±2.3V, what is the worst case it could draw current from…
Part Number: OPA2211A Other Parts Discussed in Thread: OPA211 , , OPA1632 I uesd OPA211 designed an 8 order active low pass filter which has a good performance, in order to save space on my board, i used OPA2211A ( dual channel OPA211) design this active…
Part Number: OPA211 Other Parts Discussed in Thread: OPA2210 , OPA828 , OPA320 , LMP7721 , OPA192
Hi,
I am a hardware engineer. I have some questions about the op amp bias current.
Q1: The bias current is supplied by the external circuit or the…
Part Number: OPA211 Other Parts Discussed in Thread: OPA188 Hi team,
I want to get the error voltage for the op amp. For exmple, OPA211, Vos is 20uV, Ib is 50nA,CMRR is 120dB.
Q1: If Ib causes an error voltage Vib and CMRR causes an error voltage…
