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INA233: PAC1934T

GARETH OU
Guru 10295 points
Part Number: INA233
Other Parts Discussed in Thread: INA3221

Hi

Could you help to suggest similar PAC1934T alternatives, Need to have 4senses

  • 0
    TI__Mastermind 19375 points

    Gareth,

    We unfortunately do not have any 4 channel digital power monitors at this time. We have the INA32221 power monitor which is 3 channel, but the specifications are different than the PAC1934T. The closest cross we have here at the moment is the INA233, but it is only a single channel device. 

  • 0 in reply to Carolus Andrews
    Guru 10295 points

    Hi Carolus

    The customer uses 2 pieces of PAC1934T to detect the 6 phase core power current on the Tiger lake platform Is the INA32221 suitable?

  • 0 in reply to GARETH OU
    TI__Mastermind 19375 points

    Gareth,

    There are some tradeoffs to the parts, but yes, 2x INA3221 could potentially work here. For example, the maximum bus on the INA3221 is 26V, where the PAC1934T can measure up to 32V. That may or may not be of concern to the customer. They will need to review the datasheet for the differences between the devices and ultimately decide if they will work for their use case.