SG Micro Corp

SGM8751 64ns, Low-Power, Rail-to-Rail Output Single-Supply Comparator

GENERAL DESCRIPTION

The SGM8751 is a single high-speed comparator optimized for systems powered by a 3V to 5V supply. The device features high-speed response, low-power consumption, and rail-to-rail output. Propagation delay is 64ns, while supply current is only 150μA.

The output pulls to within 0.1V of either supply rail without external pull-up circuitry, making the device ideal for interface with both CMOS and TTL logics. All input and output pins can tolerate a continuous short-circuit fault condition to either rail.

The SGM8751 is available in Green SOT-23-5 package. It is rated over the -40 to +85 temperature range.


PIN CONFIGURATIONS


FEATURES

• Fast, 64ns Propagation Delay (10mV Overdrive)

• Low Power Consumption:

   150μA (TYP) at VS = 3V

• Wide Supply Voltage Range: 2.7V to 5.5V

• Optimized for 3V and 5V Applications

• Rail-to-Rail Output

• Low Offset Voltage: 0.8mV (TYP)

• Output Swing to within 215mV from Rails with

   4mA Output Current

• CMOS/TTL-Compatible Output

• -40 to +85 Operating Temperature Range

• Available in Green SOT-23-5 Package


APPLICATIONS

Line Receivers

Battery-Powered Systems

Threshold Detectors/Discriminators

3.3V or 5V Systems

Zero-Crossing Detectors

Sampling Circuits



ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM8751YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples

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