The TLV7031 and TLV7041 are single-channel, low-voltage, nanoPower comparators. These
devices are available in an ultra-small, leadless package measuring 0.8 mm × 0.8 mm as well as
standard 5-pin SC70 and SOT-23 packages, making them applicable for space-critical designs like
smartphones, smart meters, and other portable or battery-powered applications.
The TLV7031 and TLV7041 offer an excellent combination of speed and power, with a
propagation delay of 3 µs and a quiescent supply current of 335 nA. The benefit of fast response
time at nanoPower enables power-conscious systems to monitor and respond quickly to fault
conditions. With an operating voltage range of 1.6 V to 6.5 V, these comparators are compatible
with 3-V and 5-V systems.
The TLV7031 and TLV7041 also ensure no output phase inversion with overdriven inputs and
internal hysteresis, so engineers can use this family of comparators for precision voltage
monitoring in harsh, noisy environments where slow-moving input signals must be converted into
clean digital outputs.
The TLV7031 has a push-pull output stage capable of sinking and sourcing milliamps of
current when controlling an LED or driving a capacitive load. The TLV7041 has an open-drain output
stage that can be pulled beyond VCC, making it appropriate for level
translators and bipolar to single-ended converters.
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