SG Micro Corp

SGM8710 Micro-Power, RRIO, 1.8V, Open Drain Output Comparator with Integrated Voltage Reference

GENERAL DESCRIPTION

The SGM8710 is an open drain output low power comparator with a typical power supply current of 2.2μA. It features an uncommitted on-chip voltage reference, comparator input common mode range of 200mV beyond the supply rails, and single-supply operation from 1.8V to 5.5V. The integrated 1.2V series voltage reference offers low 42μV/ drift, is stable with up to 10nF capacitive load, and can source up to 2mA (TYP) of output current.

Designed to operate over a wide range of supply voltages, from 1.8V to 5.5V, with guaranteed operation at 1.8V and 5.0V, the SGM8710 is ideal for use in a variety of battery-powered applications. With rail-to-rail input common mode voltage range, the SGM8710 is well suited for single-supply operation. Its small packages make this device ideal for use in handheld electronics and mobile phone applications.

Featuring an open drain output stage and having a latch enable input (/LE), the SGM8710 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load.

SGM8710 is available in Green SOT-23-6 and SOT-23-8 packages. It is rated over the -40 to +85 temperature range.


PIN CONFIGURATIONS


FEATURES

• Low Power Consumption:
    2.2μA (TYP) at V
S = 1.8V
• Wide Supply Voltage Range: 1.8V to 5.5V
• Open Drain Output Current Drive:
    18mA (TYP) at V
S = 5V
• Rail-to-Rail Input
• Latch Function Included
• Integrated 1.2V Voltage Reference
• -40
 to +85 Operating Temperature Range
• Available in Green SOT-23-6 and SOT-23-8 Packages

APPLICATIONS

RC Timers
Window Detectors
IR Receiver
Multi-vibrators
Alarm and Monitoring Circuits


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM8710YN8G/TR Production SOT-23-8 8 Y -40℃ to +85℃ Samples
SGM8710YN6G/TR Production SOT-23-6 6 Y -40℃ to +85℃ Samples

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