Hi Team,
I understand TVL3202's Vcm is Vee-200mV to Vcc+200mV. Our customer intends to use single supply (+5V Vcc and 0V Vee), and have TLV3202 in a window comparator configuration detecting voltages outside the range of 0-5V.
This is part of a voltage controlled oscillator circuit, and the window comparator is part of a feedback loop that tells the switch to reverse direction of integration. So it is detecting Vp and -Vp and only generates pulses with widths in the hundreds of nanoseconds range. The frequencies this VCO generates are in the audio range, so the input is able to turn around long before it reaches a value outside of TLV3202's absolute maximum ratings.
Is it okay to set detection thresholds at the rails as long they are not exceeding the absolute maximum ratings or Vcm? Will TLV3202 work reliably in this configuration? Thanks in advance!
Kind Regards,
Jejomar