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高速比较器
RS8931S

The RS893X family of push-pull output comparators feature a fast 10ns propagation delay and operation from 2.7 V to 5.5 V. Beyond-the-rails input commonmode range makes it an ideal choice for low-voltage applications. The rail-to-rail output directly drives either CMOS or TTL logic.

 The RS893X family of push-pull output comparatorsfeature a fast 10ns propagation delay and operationfrom 2.7 V to 5.5 V. Beyond-the-rails input commonmode range makes it an ideal choice for low-voltageapplications. The rail-to-rail output directly drives eitherCMOS or TTL logic.

 Microsize packages provide options for portable andspace-restricted applications. The RS8931 is availablein SOT23-5 package. The RS8932 is available in SOP8packages. The RS8931S is available in SOT23-6package.

 1 FEATURES

 • High Speed: 10ns • Rail-to-Rail I/O 

• Supply Voltage: 2.7 V to 5.5 V

 • Push-Pull CMOS Output Stage 

• Shutdown (RS8931S Only) 

• Micro Packages: SOT23-5, SOP8, SOT23-6 

• Low Supply Current: 2.5mA

 2 APPLICATIONS

 • Automatic Test Equipment

 • Wireless Base Stations

 • Threshold Detectors

 • Zero-Crossing Detectors

 • Window Comparators