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TLV2374-Q1: About noise suppression recommended circuit and pattern information for TLV 2374-Q1

Part Number: TLV2374-Q1

Customer is using TLV 2374-Q1.
Noise problems occurred in the EMI test and countermeasures are required.

Could you give me some information and advice on recommended circuits and pattern information for this amplifier's noise countermeasure?

I contacted the customer with the following contents as information that can be provided.

1)TI E2E Community Analog Wire blog

2)The Unused Op Amp

Is any information other than these available?


  • Harukawa-san,

    You have found a couple good resources links on EMI. I would also recommend that the customer take a look at the following:

    Can you provide more detail on what type of issues the customer is seeing? While the op-amp may have an impact on EMI there are also many system parameters to consider so seeing a schematic would be quite helpful. It is very difficult to diagnose without knowing what configuration the op-amp is being used in.

    Thank you,