Hi Fabian,
Fabian Geiger said: So, to us it does not seem to be a problem related to a part beeing mechanically damaged.
Excellent test
Then I think it could actually have to do with EMI. You already mentioned:
Fabian Geiger said: We do not have much space…
Hello,
Was the issue resolved? I will go ahead and mark Clemens' response as "TI Thinks Resolved".
If the issue wasn't resolved, please let us know so we may further assist.
All the best, Carolina
Part Number: OPA4348 Hi Team,
For below test, does it affect Amp's performance or damage it?
Test:
1. Amps with power V+ = 5V, V- = GND.
2. Non-inverting input has 1.65V DC ref.
3. IBoost8_Vout & IBoost8_Vref are floating.
4. Add 3.3V at the output…
Part Number: CD74HCT4052 Other Parts Discussed in Thread: OPA4348 , , TMUX4052 , SN74LV4052A Tool/software: Hi experts,
Good day! My customer is using CD74HCT4052M96 but encountered some issue. Schematic is as below. The front stage is OPA4348. The Temp…
Part Number: OPA4348 Hey team, I had a customer reach out to me inquiring about MTTF data. From my understanding this will be equivalent to the MTBF data we provide through our online tool https://www.ti.com/quality/docs/estimator.tsp . Here's my logic…
Part Number: OPA4348 Hi team,
I want to use the below dual feedback circuit to make the amplifier stable, I also use TINA to simulate it, which shows that the phase margin is 90.23 when fc=0. But in the frequency around 100Hz to 1kHz, the phase margin…
Part Number: OPA4348 Power on circuit output has 6.5ms overshoot, do not know what caused? Please help me analyze.
电源24V-DCDC-5V 5V-LDO-3.3V
Power supply: 24 v-dcdc-5 v-ldo-3.3 V
5V-基准芯片3V-1.5V Vref
5V reference chip 3v-1.5v VREF
Part Number: OPA4348 Hi,
Do you have material about performance comparison or design consideration when choose single stage or multistage amplifier? like bandwidth, noise..
thanks!
Yuan
Part Number: OPA4348 Other Parts Discussed in Thread: OPA348 , Hi team,
I want to use an amplifier to measure 400V voltage, but this signal common-mode voltage may change frequently, see my updates below
-VG1=+/-200V, frequency=5kHz
-Vin=-/+200V, frequency…
Part Number: OPA4348 Hi team,
I want to use OPA4348 like below, I know that this device voltage output swing from rail is about 18mV typical value. But I find that the output voltage vary with different VCM, could you please explain what happend here…
