Chen,
Below is a link to an E2E post showing an output protection circuit for OPA188. You could implement something like this at the output of IC22A.
https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/975001/opa2188-opa2188-output…
Part Number: OPA2188 Tool/software: Hi Expert，
for amplifier GBW, I have some questions，
for VF amplifier，why the GBW is a constant value？
if we set one amplifer as a close loop mode，we use the negative feedback to stablize its gain and increase the…
Part Number: OPA2188 Other Parts Discussed in Thread: OPA188 Tool/software: Hi experts,
Good day! My customer is evaluating OPA2188 and found specified temperature spec. What is specified temperature? What's the difference between it and operating temperature…
Part Number: OPA2188-Q1 Other Parts Discussed in Thread: REF35 , , OPA350 Tool/software: Hi team.
my customer is developing a precision 16bit data acquisition system with using a SAR adc without refence buffer, can you help me on how to select a proper…
Part Number: OPA2188 Other Parts Discussed in Thread: ADS1299 , , OPA2387 , OPA2388 , TLV2387 , OPA4387 , INA333 Tool/software: Hello,
We are currently in the process of designing the EEG data acquisition system using ADS1299, and we are considering using…
Part Number: OPA2188 Is it credible for an OPA2188 op-amp output to fail directly to its V+ positive supply or to its V- negative supply due to op-amp's failure mechanism such as random component failure, workmanship, ESD, latent defect?
Part Number: OPA2188 Other Parts Discussed in Thread: OPA188
I have a question about Rail to Rail.
Perform the setup as shown in the figure.
Power supply voltage: 12V , Non-inverting input terminals: 3V
Measurement results:① Non-inverting input terminals…
