SG Micro Corp

SGM8705 Micro-Power, CMOS Input, RRIO, 1.4V, Push-Pull Output Comparator

GENERAL DESCRIPTION

The SGM8705 is a dual low power comparator with a typical power supply current of 300nA (per channel). It has the best-in-class power supply current versus propagation delay performance. The propagation delay is as low as 6μs with 100mV overdrive at 1.4V supply.

Designed to operate over a wide range of supply voltages, from 1.4V to 5.5V, with guaranteed operation at 1.4V, 2.5V and 5.0V, the SGM8705 is ideal for use in a variety of battery-powered applications. With rail-to-rail common mode voltage range, the SGM8705 is well suited for single-supply operation. Its small packages make this device ideal for use in handheld electronics and mobile phone applications.

Featuring a push-pull output stage, the SGM8705 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load.

SGM8705 is available in Green SOIC-8 and MSOP-8 packages. It is rated over the -40 to +85 temperature range.


PIN CONFIGURATIONS


FEATURES

• Ultra Low Power Consumption:
    300nA/Channel (TYP) at V
= 1.4V
• Wide Supply Voltage Range: 1.4V to 5.5V
• Propagation Delay: 6μs (TYP) at V
S = 1.4V
• Push-Pull Output Current Drive:
    19mA (TYP) at V
S = 5V
• Rail-to-Rail Input
• -40
 to +85 Operating Temperature Range
• Available in Green SOIC-8 and MSOP-8 Packages

APPLICATIONS

RC Timers
Window Detectors
IR Receiver
Multivibrators
Alarm and Monitoring Circuits


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM8705YS8G/TR Production SOIC-8 8 Y -40℃ to +85℃ Samples
SGM8705YMS8G/TR Production MSOP-8 8 Y -40℃ to +85℃ Samples

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