Hello Amplifier Team,
My customer was considering to use AMC1200 for monitoring battery voltage(1200V) of EV.
However, the input range is +/-250mv, so it's hard to meet into the range by resistive divider.
So we need to implement attenuation AMP or something like that, just before AMC1200 input.
Above figure shows, 1200V dropped to 10V once by resistive divider, and attenuation AMP convert to 250mV at second stage.
If you have any idea or alternative solution, please let me know...
The biz volume : 600k/y (Need Q100)
Production schedule : 3Q '18
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Thanks & Best Regards,
Toshihisa Ishii in TIJ/west
