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  • OPA4322-Q1: OP-AMP Behavior Under Off Condition

    TI Thinks Resolved
    Part Number: OPA4322-Q1 Other Parts Discussed in Thread: OPA2348-Q1 , Hello TI Team, I am using both of the above op amps (OPA4322-Q1 and OPA2348-Q1). When these op-amps are off ( It is possible that (+) input voltage can go up to 16V through a 49.9k resistor…

  • Survey EV 3-phase PMSM Control Solution

    TI Thinks Resolved
    Other Parts Discussed in Thread: OPA4322 , PGA411-Q1 Hello TI, I have project about EV motor control need you help or suggest suitable TI Design. Our The 3-phase PMSM spec is power rating 13 KW, 130 N.m, 6000 r/min. Battery Pack Voltage 144VDC. 1. Resolver…

  • RE: High-pass filter implementation with a low cutoff frequency

    Q1: The UAF42 datasheet specifies under "Filter Performance" that the frequency range, 'fn' is typically from 0 to 100 kHz. Does this mean that if the high-pass filter cutoff frequency is set to 20 kHz, that the pass-band will only extend…

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