500ns propagation, 200µA quiescent — speed vs power trade-off
The TLV1805DBVR: 500ns typical propagation delay is fast enough to catch overcurrent events within a single PWM cycle at typical motor-drive switching frequencies (4-16 kHz), but not intended for high-speed data comparators where sub-100ns parts are needed.
80dB CMRR, 95dB PSRR — noise rejection in electrically noisy environments
80dB common-mode rejection ratio and 95dB power-supply rejection ratio mean the comparator maintains its threshold accuracy even when the input signal rides on a noisy ground or the supply rail sags under load — relevant for motor-drive and solenoid-valve panels where 24V buses carry switching transients. The 14mV internal hysteresis prevents output chatter when the input signal crosses the threshold slowly, eliminating the need for external positive-feedback resistors in most applications.