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    SGM8770

    GENERAL DESCRIPTION

    The SGM8770 consists of two independent voltage comparators that are designed to operate from a single power supply or dual power supplies over a wide voltage range. For dual supplies application, the difference between the two supplies is 2.8V to 36V. Input common mode voltage is 1.5V lower than +VS. Low supply current is independent of the supply voltage. The outputs can be connected to other open-drain outputs to achieve wired-AND relationships.

    The SGM8770 is available in Green SOIC-8 and TDFN-3×3-8L packages. The SGM8770 is specified over the extended -40 to +125 temperature range.

    PIN CONFIGURATIONS

    1582004839728139.png                1582004942985594.png                     

    FEATURES
    • Single Supply or Dual Supplies

    • Wide Supply Voltage Range: 2.8V to 36V

    • Open-Drain Output

    • Low Supply Current Independent of Supply Voltage: 310μA (TYP)

    • Low Input Offset Voltage: 2.4mV (MAX)

    • Low Input Bias Current: ±20pA (TYP)

    • Input Common Mode Voltage Range Includes Ground

    • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36V

    • Low Output Saturation Voltage

    • Output Compatible with TTL and CMOS

    • -40 to +125 Operating Temperature Range

    • Available in Green SOIC-8 and TDFN-3×3-8L Packages

    APPLICATIONS

    Power System

    Battery Monitor

    Industrial Control

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM8770XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
    SGM8770XTDB8G/TRProductionTDFN-3×3-8L8Y-40℃ to +125℃Samples

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