MSPM0G3507: I would like to amplify 300 kHz by 20dB with OPA0 and OPA1.

K.Z

Part Number: MSPM0G3507

Tool/software:

Hi All,

I would like to amplify 300 kHz by 20dB with OPA0 and OPA1. Is there any problem?
The data sheet states that the GB product is 6 MHz.

However, the TRM states that it operates stably at 1 MHz or less.

Does it mean 1 MHz in the low power consumption mode?

Best Regards,

Ito

9 days ago

+1 Pengfei Xie 8 days ago

TI__Genius 9095 points

Hi Ito,

Yes, the 1MHz GBW is the pecs in low power mode. In standard active mode, the GBW supports up to 6MHz. So your running condition is within our spec if you do not need OPA run in low power mode.

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MSPM0G3507: I would like to amplify 300 kHz by 20dB with OPA0 and OPA1.