SWCU193A April 2023 – August 2024 CC2340R2 , CC2340R5 , CC2340R5-Q1
The low-power comparator is an ultra-low-power clocked (on CLKLF) comparator that can be used for medium accuracy, and low-speed operations where power consumption is the main concern. Typical applications are wake-up on analog events like power supply monitoring or external transducers that generate analog output signals. The comparator includes input multiplexers on both the signal (positive) side and reference (negative) side, a capacitive divider for low-power division of either the reference signal or the input signal, and programmable hysteresis that can be configured to trigger on both low and high comparator output. The low-power comparator is also active in standby mode.