SBASAD0A March 2022 – July 2022 AMC23C10
PRODUCTION DATA
Figure 8-4 shows the typical response of the AMC23C10 to a 400-mVPP sinusoidal input waveform applied to the INP pin, while INN in grounded (0 V). Both outputs switch when the input crosses the 0-V plus comparator hysteresis level.
The integrated LDO of the AMC23C10 greatly relaxes the power-supply requirements on the high-voltage side and allows powering the device from non-regulated transformer, charge pump, and bootstrap supplies. As shown in Figure 8-5 , the internal LDO provides a stable operating voltage to the internal circuitry, allowing the trip thresholds to remain mostly undisturbed even at ripple voltages of 2 VPP and higher.