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    SGM8261-5

    GENERAL DESCRIPTION

    The SGM8261-5 (dual) bipolar-input headset driver achieves very low 1.6nV/Hz noise density with an ultra low distortion of 0.00002% at 1kHz. The SGM8261-5 offers rail-to-rail output swing to within 150mV of supply rails with a 2kΩ load, which increases headroom and maximizes dynamic range. The device also has a high output drive capability of ±110mA.

    The device operates over a wide supply range of 3.6V to 36V or ±3.6V to ±18V, on only 4.1mA of supply current per amplifier. The SGM8261-5 is unity-gain stable and provides excellent dynamic behavior over a wide range of load conditions.

    The SGM8261-5 is available in Green MSOP-10 and TDFN-3×3-10L packages. It operates over an ambient temperature range of -40 to +85.

    PIN CONFIGURATIONS

    8261-5.png

    FEATURES
    • Superior Sound Quality

    • Low Offset Voltage: ±350μV (MAX)

    • Ultra Low Noise: 1.6nV/Hz at 1kHz

    • Ultra Low Distortion: 0.00002% at 1kHz

    • High Slew Rate: 16V/μs

    • Gain-Bandwidth Product: 16MHz (G = +1)

    • High Open-Loop Gain: 150dB

    • Unity-Gain Stable

    • Low Quiescent Current: 4.1mA/Amplifier

    • Rail-to-Rail Output

    • Support Single or Dual Power Supplies: 3.6V to 36V or ±3.6V to ±18V

    • -40 to +85 Operating Temperature Range

    • Available in Green MSOP-10 and TDFN-3×3-10L Packages

    APPLICATIONS

    Professional Audio Equipment

    Analog and Digital Mixing Consoles

    High-End A/V Receivers

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM8261-5YTD10G/TRProductionTDFN-3×3-10L10Y-40℃ to +85℃Samples
    SGM8261-5YMS10G/TRProductionMSOP-1010Y-40℃ to +85℃Samples

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