Part Number: OPA551 Other Parts Discussed in Thread: TINA-TI , , OPA378 Tool/software: TINA-TI or Spice Models While entering to OPA551 MACRO it is showing a OPA551ex.TSC s OPA378 .please share the macro file of OPA551..
...oh also let me know if there is a better TI opamp to use in the inverting opamp configuration. I'm not married to the OPA191. I like the OPA378 but my rails are +3.3V and -3V and it can't handle that wide of a supply range. The opamp needs low offset…
Other Parts Discussed in Thread: OPA378 , OPA2378 , IVC102 , ACF2101 , PGA116 If I have 25 photodiode and one ADC,how to design transimpedance amp circuit ?
I have cost issue,so I can not use 25 transimpedance amp circuit.
Could I use analog switch to switch…
Hi Vincenzo,
Thank you for your post, I can help you. What is the required bandwidth? As you know, we want to look for a low-power amplifier to not exceed the threshold that would cause the light bulb to illuminate. Here are a few of our low-power amplifiers…
Hi Domenico,
As I observed, in the course of debug that the open loop gain/phase has itself not coming up correctly for OPA277 net-list in PSpice, I checked with recently developed op-amp models like OPA350/OPA378. The design is working fine with these…
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: OPA376 , OPA378 , OPA330 Hi Sir,
Could you help provide High PSRR better than OPA376 device? Application current sense.
Thanks.
Other Parts Discussed in Thread: VCA822 , OPA378 Hello,
I'm having trouble configuring the input of the VCA822, I am using it as a single ended input and feeding it from a OPA378 OpAmp. My problem is the signal coming out of the OPA378 was riding on a 2…
Other Parts Discussed in Thread: OPA378 , OPA316 I have a laser driver current clamp circuit utilizing the OPA378. During DVT testing I discovered this part suffers from an increased input bias current (increases into the uA range) when the input differential…
Part Number: ADS9110 Other Parts Discussed in Thread: REF5045 , 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…