ST high-speed comparators offer nanosecond propagation delay with the lowest power consumption on the market. The comparators are available in space-saving SOT-23 and SOT-323 packages.
The fastest is the TS3011 single comparator.
The TS3011 comparator gives the fastest response time with the industry’s lowest current consumption. It saves up to 50% energy versus the most competitive device among high speed comparators.
TS3011 high-speed voltage comparator addresses applications where fast response time is critical, such as in data communications equipment or pulse-width modulation for audio amplifiers; or even as output buffers in oscilloscopes and analog-to-digital converters.
Features: High Speed
8 ns response time, using only 470 µA
Rail-to-rail inputs
Push-pull output
Highly stable response time over extended temperature range -40° to +125°C
Wide operating voltage 2.2 V to 5 V
ESD tolerance 2 kV HBM
Small package offer: SOT23-5, SC70-5, DFN6 1.2x1.3 mm coming soon
The ST low power comparator family includes the enhanced power consumption of the TS33 traditional comparator family.
The TS331, TS332 and TS334 are single, dual and quad micro power and low-voltage general purpose comparators. The TS33 family can operate with a supply voltage as low as 1.6 V and they offer one third of the power consumption of traditional LMV331, LMV393 and LMV339 comparators.
Their availability in tiny packages is a real advantage for space saving constraints.
Features: TS33
ICC cut by 66% versus traditional LMV331, LMV393 and LMV339 comparators
As low as 30 µA max power consumption for 200 ns typical response time
Rail-to-rail input and open drain outputs
VCC min at 1.6 V versus the 2.7 V of traditional solutions