INA241A: ref1 ref2

zhang ping

Genius 3835 points

Part Number: INA241A

Figure 8-5 I want to connect ref2 to GND and REF1 to vs. can I achieve the same output?

over 3 years ago

0 kai klaas69 over 3 years ago

Guru 140200 points

Hi Zhang,

according to section 8.4.1 of datasheet: Yes.

Kai

0 Javier Contreras4 over 3 years ago in reply to kai klaas69

TI__Mastermind 32290 points

Hello Zhang,

Kai is correct. Thanks for pointing this out as it makes sense for those connections as they next to each other. You will get the same result and in our EVM that is the default connection. I will ask for this document to get modified to make that the recommended connection.

Amplifiers

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INA241A: ref1 ref2