The recommended operating voltage range for TLC3702CDR is 4.5V to 16V.
To ensure proper biasing, connect the midpoint of the voltage divider (pin 3) to a quiet analog ground, and decouple the power supply with a 0.1uF capacitor.
The maximum output current of the TLC3702CDR is 20mA per channel.
To minimize noise and oscillations, use a low-ESR capacitor (e.g., ceramic or film capacitor) for decoupling, and keep the layout compact and symmetrical.
Yes, the TLC3702CDR can be used as a comparator by connecting the inverting input (pin 2) to the reference voltage and the non-inverting input (pin 3) to the signal to be compared.