ST offers the most efficient low-power comparator circuit portfolio on the market, consuming as little as 220 nA per channel, in a variety of space-saving packages such as SOT-23 and SC-70, without sacrificing speed or precision. These attributes allow application designers to extend battery life without loss of performance, in applications where board space is at a premium.

They are also a perfect fit for applications such as window comparators or when additional hysteresis is needed.

Micropower comparators combining very low current consumption and outstanding robustness

The TSX393 and TSX3702 micropower 16 V dual CMOS voltage comparators and the TSX339 and TSX3704
micropower 16 V quad CMOS voltage comparators exhibit a very low current consumption of 5 µA (typical) per comparator.
The TSX comparators  help save energy in application that use power-saving design techniques reducing by a factor 3 the current consumption of equivalent existing devices.

The TSX comparators also increase reliability with improved robustness (ESD tolerance 4 Kv HBM).

Micropower comparator offering 1mm² space saving solution with enhanced dynamic range and high speed

The TS985 is a single micropower low-voltage rail-to-rail comparator. The less than 1 mm², 6-bump chip scale package (CSP) makes the device ideal for space-constrained applications such as smartphones, smartwatches, digital cameras, Internet of Things (IoT) devices, and portable test equipment.

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