ZHCSE85A October 2015 – February 2024 TPS3710
PRODUCTION DATA
The TPS3710 comparator has two inputs: one external input, and one input connected to the internal reference. The comparator rising threshold is trimmed to be equal to the reference voltage (400mV). The comparator also has a built-in falling hysteresis that makes the device less sensitive to supply-rail noise and provides stable operation.
The comparator input (SENSE) is able to swing from ground to 6.5V, regardless of the device supply voltage. Although not required in most cases, to reduce sensitivity to transients and layout parasitics for extremely noisy applications, place a 1nF to 10nF bypass capacitor at the comparator input.
OUT is driven to logic low when the input SENSE voltage drops below (VIT-). When the voltage exceeds VIT+, the output (OUT) goes to a high-impedance state; see Figure 5-1.