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    SGM8954-1

    GENERAL DESCRIPTION

    The single SGM8954-1 and dual SGM8954-2 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature.

    The miniature, high precision, low quiescent current amplifiers offer high-impedance inputs that have a wide input common mode range of 100mV beyond the rails and rail-to-rail output that swings within 5.5mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) may be used. They are optimized for low voltage, single or dual supply operation.

    The SGM8954-1/2 offer excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

    The single SGM8954-1 is available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L packages. The dual SGM8954-2 is available in Green SOIC-8, MSOP-8 and TDFN-2×2-8L packages. They are specified over the extended industrial temperature range (-40 to +125).

    PIN CONFIGURATIONS

    8953-1.png

    FEATURES
    • Quiescent Current: 9μA (TYP)

    • Low Offset Voltage: 8μV (TYP), 35μV (MAX)

    • Low 0.1Hz to 10Hz Noise: 1μVP-P

    • Gain-Bandwidth Product: 110kHz

    • Unity-Gain Stable

    • Integrated RFI Filter

    • Single or Dual Supply Operation

    • Supply Voltage Range: 1.8V to 5.5V

    • Rail-to-Rail Input and Output

    • -40 to +125 Operating Temperature Range

    • Available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L Packages

    APPLICATIONS

    Transducer Applications

    Temperature Measurements

    Electronic Scales

    Medical Instrumentation

    Battery-Powered Instruments

    Handheld Test Equipment

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM8954-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
    SGM8954-1XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
    SGM8954-1XUDN6G/TRProductionUTDFN-1.6×1.6-6L6Y-40℃ to +125℃Samples

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