The TLV7011 and TLV7021 are single-channel, micro-power comparators that
feature low-voltage operation with rail-to-rail input capability. These comparators are available
in an ultra-small, leadless package measuring 0.8 mm × 0.8 mm, making them applicable for
space-critical designs like smartphones and other portable or battery-powered applications.
The TLV7011 and TLV7021 offer an excellent speed-to-power combination
with a propagation delay of 300 ns and a quiescent supply current of 5 µA. This combination of fast
response time at micropower enables power conscious systems to monitor and respond quickly to fault
conditions. With an operating voltage range of 1.6 V to 5.5 V, these comparators are compatible
with 3-V and 5-V systems.
These comparators also feature no output phase inversion with overdriven inputs and
internal hysteresis. These features make this family of comparators well suited for precision
voltage monitoring in harsh, noisy environments where slow-moving input signals must be converted
into clean digital outputs.
The TLV7011 has a push-pull output stage capable of sinking and sourcing milliamps of
current when controlling an LED or driving a capacitive load. The TLV7021 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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