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.
Reduced supply leakage for a longer battery lifetime with the TS88 series
The TS881, TS882 and TS884 are respectively single, dual and quad comparators featuring ultra-low supply current with rail-to-rail input and push-pull output capabilities. The new series of open-drain output nanopower comparators also includes a single version ( TS880) and a dual version ( TS883). They feature an ultra-low supply current of 250 nA typical per operator with rail-to-rail input capability and open-drain output. The performance of these comparators allows them to be used in a wide range of portable applications.
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.
- TS391A Low power, single voltage comparator
- TS3021 Rail-to-rail 1.8 V high-speed comparator
- TS3022 Rail-to-Rail 1.8V High-Speed Micropower Comparators
- TS332 Micropower low-voltage rail-to-rail comparator
- TS861 Rail-to-rail micropower BiCMOS comparator
- TSX3702 Micropower (5uA) 16V dual CMOS comparator, push pull output
- TS374 Low power quad CMOS voltage comparator
- TSX393 Micropower (5uA) 16V CMOS dual comparator, open drain output
- TS372 Low power dual CMOS voltage comparator
- TS3704 Micropower quad CMOS voltage comparator
- TSX339 Micropower (5uA) 16V CMOS quad comparator, open drain output
- TS3702 Micropower dual CMOS voltage comparator
- TS339 Micropower quad CMOS voltage comparator
- TS985 Micropower low-voltage rail-to-rail comparator
- TS334 Micropower low-voltage rail-to-rail comparator
- LMV339 General-purpose low voltage comparators
- TS393 Micropower CMOS dual voltage comparator
- TS880 Rail-to-rail 0.9V nanopower, open drain single comparator
- TS7221 Rail-to-rail micropower BiCMOS comparator
- TS882 Rail-to-rail 1.1 V nanopower, push-pull dual comparators
- LMV393 General-purpose low voltage comparators
- LMV331 General purpose low voltage comparator
- TS331 Micropower low-voltage rail-to-rail comparator
- TSX3704 Micropower (5uA) 16V quad CMOS comparator, push pull output
- TS7211 Rail-to-rail micropower BiCMOS comparator
- TS883 Rail-to-rail 0.9V nanopower, open drain dual comparators
- TS881 Rail-to-rail 0.9V nanopower, push-pull single comparator
- TS864 Rail-to-rail micropower BiCMOS quad comparator
- TS862 Rail-to-rail micropower BiCMOS dual comparator
- TS884 Rail-to-rail 1.1 V nanopower, push-pull quad comparators
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Signal Conditioning Design Tool
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Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass 
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window 
Returns circuit component values Provides current error graphs
Active Filters
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass Comparators
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window Current Sensing
Returns circuit component values Provides current error graphs Power Supply Design Tool
Power Supply Design Tool
Active Filters
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Current Sensing
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STPOWER Studio
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