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Original question:

LMV339 VICR common -mode input range

  • TI Thinks Resolved

LM2903-Q1: common mode input voltage range

Intellectual 580 points
LIN SUN

Replies: 1

Views: 68

Part Number: LM2903-Q1

Dear expert:

I have similar question. According to parameter Vicr and note3 of 6.6 EC table, can I draw conclusions listed below? Could you kindly correct me please?

1. common mode input voltage range is "0 to vcc-2v" at full range?

2. non-inverting input range is "-0.3v to vcc"?

3. what is inverting input range?

Thanks a lot!

Intellectual 580 points
LIN SUN
  • Mastermind 31475 points
    Paul Grohe

    Hello Lin,

    These questions are answered in the appnote provided in the other post.

    Both inputs have the same limits. You must consider each input individually, so *each* input has the -0.3V to (Vcc-2V) limit.

    I will close this thread as it is close to the other thread. Please reply to the other thread.

    Regards,

    Paul Grohe

    TI Comparators (CMPS) Applications Group

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