ZHCSCB4C march 2014 – march 2021 TPS3700-Q1
PRODUCTION DATA
The TPS3700-Q1 device combines two comparators for overvoltage and undervoltage detection. The TPS3700-Q1 device is a wide-supply voltage range (1.8 to 18 V) device with a high-accuracy rising input threshold of 400 mV (1% over temperature) and built-in hysteresis. The outputs are also rated to 18 V and can sink up to 40 mA.
The TPS3700-Q1 device is designed to assert the output signals, as shown in Table 7-1. Each input terminal can be set to monitor any voltage above 0.4 V using an external resistor divider network. With the use of two input terminals of different polarities, the TPS3700-Q1 device forms a window voltage detector. Broad voltage thresholds can be supported that allow the device to be used in a wide array of applications.
| CONDITION | OUTPUT | STATUS |
|---|---|---|
| INA+ > VIT+ | OUTA high | Output A not asserted |
| INA+ < VIT– | OUTA low | Output A asserted |
| INB– > VIT+ | OUTB low | Output B asserted |
| INB– < VIT– | OUTB high | Output B not asserted |