TPS3700 is a High-Voltage (18V) Window Comparator with Over- and Under-Voltage Detection

This post sponsored by Texas Instruments.

The TPS3700 wide-supply voltage window comparator operates over a 1.8-V to 18-V range.

The device has two high-accuracy comparators with an internal 400-mV reference and two open-drain outputs rated to 18 V 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 (VITP – VHYS), and goes high when the voltage returns above the respective threshold (VITP). OUTB is driven low when the voltage at INB– rises above VITP, and goes high when the voltage drops below the respective threshold (VITP – VHYS). Both comparators in the TPS3700 include built-in hysteresis for filtering to reject brief glitches, thereby ensuring stable output operation without false triggering.

The TPS3700 is available in a SOT-6 and a 1.5-mm-bu-1.5-mm WSON-6 package. It is specified over the junction temperature range of –40°C to 125°C. TPS3700 is ideal for industrial control systems, automotive systems, embedded computing modules, microcontroller applications, notebook and desktop computers, portable products, and FPGA and ASIC applications.

By: Rachel Kalina

For more information about this product, click here.
For detailed information about the tool mentioned above, click here.
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To download a datasheet, click here.

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