SG Micro Corp

SGM8750 150ns, Low-Power, Dual Channels, Rail-to-Rail Input Single-Supply Comparator


The SGM8750 is a dual channels high-speed comparator optimized for systems powered from a 3V or 5V supply. The device features high-speed response, low-power consumption, and rail-to-rail input range and open drain output. Propagation delay is 150ns, while supply current is only 22μA/channel.

The input common mode range of the SGM8750 extends beyond both power supply rails. 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 SGM8750 is available in Green MSOP-8 and SOIC-8 packages. It is rated over the -40 to +85 temperature range.



• Fast, 150ns Propagation Delay (10mV Overdrive)

• Low Power Consumption:

   22μA/Channel (TYP) at VS = 3V

• Wide Supply Voltage Range: 2.7V to 5.5V

• Optimized for 3V and 5V Applications

• Open Drain Output

• Rail-to-Rail Input Voltage Range

• Low Offset Voltage: 0.8mV (TYP)

• Output Swing 185mV with 4mA Output Current

• CMOS/TTL-Compatible Output

• -40 to +85 Operating Temperature Range

• Available in Green MSOP-8 and SOIC-8



Line Receivers

Battery-Powered Systems

Threshold Detectors/Discriminators

3V/5V Systems

Zero-Crossing Detectors

Sampling Circuits


Part Number Status Package Pins Pb-Free Temp Range
SGM8750YS8G/TR Production SOIC-8 8 Y -40℃ to +85℃ Samples
SGM8750YMS8G/TR Production MSOP-8 8 Y -40℃ to +85℃ Samples

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