THS4131: Operating at less than 50kHz

Danilo A.

Part Number: THS4131
Other Parts Discussed in Thread: OPA1632, OPA1637, THP210,

Hi Team,

Our customer will use the THS4131ID for single ended to differential converter. The device will be operated at less than 50kHz. The graphs given in the datasheet shows frequency greater than 50kHz. Can you please confirm if this device can operate at lower frequency?

Regards,

Danilo

over 2 years ago

0 Michael Steffes over 2 years ago

Guru 48395 points

Which graphs Danilo? Sure it can, it is a DC coupled FDA device. There is a newer version remarketed for audio that might have some lower F info. Same device, newer datasheet, OPA1632

There is also an actual newer lower frequency FDA, the OPA1637 as well. This looks to be an audio version of the THP210

0 kai klaas69 over 2 years ago

Guru 140200 points

Hi Danilo,

yes, the THS4131 will work at lower frequencies.

Kai

0 Danilo A. over 2 years ago in reply to kai klaas69

TI__Mastermind 27720 points

Hi Michael and Kai,

Thank you for the confirmation and for your suggestions. It seems that he is pertaining to Figure 7-19 to 7-22 and the frequency is 500kHz and not 50kHz.

Anyway, thank you for your support!

Regards,

Danilo

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THS4131: Operating at less than 50kHz