Part Number: OPA1677 Other Parts Discussed in Thread: TINA-TI The data sheet for the OPA1677 shows a schematic (see Fig 8-1) for a Phantom powered preamp designed for a piezo transducer mic. It states that a TINA-TI simulation of the circuit is available…
Part Number: INA1650 Other Parts Discussed in Thread: OPA1677 , OPA1688 In the datasheet of OPA1677, there's an example circuit (copied below) that illustrates the use of said op-amp to force the output voltage of a INA1650 stage to 0v. However, the input…
Part Number: NE5534 Other Parts Discussed in Thread: OPA1677 Hello guys,
One of my customer is looking for TI device which can replace NJM5534D and pin compatible device because NJM5534D will be EOLed.
NJM5534D http://www.op316.com/pdf/ic/njm5534…
Part Number: OPA1678 Other Parts Discussed in Thread: MC33078 , OPA1656 , OPA1677
There is a confusing about the temp range in the d/s as below plot. which one is correct?
Since MC33078MDREP is last buy/EOL device, TI website recommends to use OPA1678…
Part Number: NE5532A Other Parts Discussed in Thread: NE5534A , OPA1677 , OPA134 Hello,
According to sales team's information, NE5532A/NE5534A include G4 and E4 devices are going to EOL caused by FAB matter.
Could you suggest us TI replacement device…
Part Number: OPA140 Other Parts Discussed in Thread: OPA192 , OPA828 , OPA1677 , OPA4192 I would like to verify that the common-mode input voltage range is correct on the datasheet, (V-)-0.1 min, (V+)-3.5 max. For a ±15 power system that limit the common…
Hi Raymond,
Thank for your feedback.
I reduced the capacity from 1nf to 0.1nf without seeing any positive result in vibration.
I can test my system without the IR detectors (by short-circuiting them) and the result is the same: my amplification…
Choosing the right audio op amp in different contexts:
Parts discussed in this thread: OPA167x , OPAx134 , OPA165x , OPA1622 , OPA160x , OPA1692 , OPA1611 , OPA1632 ,
With so many different audio op amps available from TI, it can be difficult to…