SQ82535CFAP-Products-Silergy Corp

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SQ82535CFAP

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Low-Drift, Low-Noise, High Accuracy Series Voltage Reference
Datasheet
SQ82535CFAP Low-Drift, Low-Noise, High Accuracy Series Voltage Reference Datasheet
    Part numberSQ82535CFAP
    Vo(V)2.5
    Temp coeff(max)(ppm/℃)3
    Initial accuracy(max)(%)0.05
    Vin (min) (V)3
    Vin (max) (V)16
    Low frequency noise (typ)(μVpp/V)1.4
    Iq (typ) (mA)0.74
    PackageSOP8
    Operating temperature range(°C)-40 to 125
    • Fixed Output Voltage of  1.25V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 4.5V,5V
    • Initial accuracy: ±0.025% (maximum)
    • Temperature coefficient:  

          -- 1.5 ppm/°C from -40°C to 125°C

    • Operating temperature range: −40°C to +125°C
    • Output current: ±10 mA
    • Low quiescent current: 720 μA (typical)(2.5V)
    • Wide input voltage range: 16 V
    • Output 1/f noise (0.1 Hz to 10 Hz): 1.4 µVp-p/V

    The SQ82535 is a family of low drift, low noise, and high accuracy series voltage reference. It provides fixed output voltage options, including 1.25V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 4.5V, 5V.

    Benefiting from well-designed circuit and optimized package, the SQ82535 features low temperature drift (1.5 ppm/°C typical), ±0.025% initial accuracy. It offers low 1/f noise of 1.4 μVp-p /V.

    The SQ82535 is available in an SOP8 package. The SOP8 package offers temperature monitoring pin and noise reduction (NR) pin.

    The SQ82535 can operate within a temperature range from -40°C to +125°C.

    Technical Documentation