TPS3700DSET

产品概述

The TPS3700DSET is a high-voltage Window Comparator operates over a 1.8 to 18V range. The device has two high-accuracy comparators with an internal 400mV reference and two open-drain outputs rated to 18V for over and under-voltage detection. The TPS3700 can be used as a window comparator or as two independent voltage monitors, the monitored voltage can be set with the use of external resistors. OUTA is driven low when the voltage at INA+ drops below and goes high when the voltage returns above the respective threshold. OUTB is driven low when the voltage at INB- rises above VITP and goes high when the voltage drops below the respective threshold. The comparator in the TPS3700 includes built-in hysteresis for filtering to reject brief glitches, thereby ensuring stable output operation without false triggering.

• 400mV Adjustable threshold
• 1% Over-temperature and 0.25% typical high threshold accuracy
• 5.5µA Low quiescent current
• Open-drain outputs for over-voltage and under-voltage detection
• Green product and no Sb/Br

应用

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