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LM2904: Application in the Vacuum Robot

Zhihong Huang
Intellectual 1550 points
Part Number: LM2904
Other Parts Discussed in Thread: TLV906X,

Hi team,

Hi team,

I have noticed that LM2904 has win in the vacuum which is used in  Current-sensing of the sensor and motor . So I have some question for that:

1. Why the LM2904 could win in the vacuum robot? what's the advantage of the LM2904 comparing with the TLV900X,TLV905X and TLV906X ?Because I think maybe the TLVXXXX is more suitable for the application like this.

I will appreciate your answer.

Best Regards,

Wesley Huang

<Email address removed>

  • 0
    TI__Guru*** 147906 points

    Hello Wesley,

    LM2904 is popular, has well known parameters, and is an extremely low cost device. LM2904 supports higher supply voltages. LM2904 blocks input current when input voltage exceeds or precedes the supply voltage. LM2904 has a new application note to aid in design success.

    In the 5V or less bracket, LM2904LV is even lower cost (1ku web price) and is easier to use (it doesn't need an application note).

    TLV900X,TLV905X and TLV906X are high performance devices, but sometimes high performance is not needed.