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    Sample & Hold Circuits

    Sample & Hold Circuits are ICs (integrated circuits) that sample the voltage of ani input analog signal that is continuous and retain the value at a consistent level for an amount of time set by the user. This generation of the sample of the input signal is called sampling time

    What are sample & hold circuits used for?

    Sample & hold circuits are primarily used in linear systems to compare voltage generated via a DAC (digital-to-analog converter). The circuit tests values until the voltage is equal. Each value is then sampled and held utilising a sample clock.

    Applications of sample & hold circuits

    Most commonly in ADCs (analog-to-digital converters) to remove variations in the input signal. They are utilised in musical instruments such as synthesizers to impart effects on randomly to played notes.

    Sample and hold circuits are also used in other applications such as;

    • Digital Voltmeters
    • Analog Signal Processing
    • Data Conversion Systems
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    16 Products
    Price
    Brand
    Acquisition Time
    Number of Sample and Holds
    Power Supply Type
    Typical Single Supply Voltage
    Typical Dual Supply Voltage
    Mounting Type
    Package Type
    Pin Count
    Dimensions
    Length
    Width
    Height
    Maximum Operating Temperature
    Minimum Operating Temperature
    Product Details
    Price
    Brand
    Acquisition Time
    Number of Sample and Holds
    Power Supply Type
    Typical Single Supply Voltage
    Typical Dual Supply Voltage
    Mounting Type
    Package Type
    Pin Count
    Dimensions
    Length
    Width
    Height
    Maximum Operating Temperature
    Minimum Operating Temperature
    Renesas Electronics
    0.1µs
    1
    Dual
    -
    ±5V
    Surface Mount
    SOIC
    8
    5 x 4 x 1.5mm
    5mm
    4mm
    1.5mm
    +85 °C
    -40 °C
    Renesas Electronics
    0.1µs
    1
    Dual
    -
    ±5V
    Surface Mount
    SOIC
    8
    5 x 4 x 1.5mm
    5mm
    4mm
    1.5mm
    +85 °C
    -40 °C
    Texas Instruments
    20µs
    -
    Dual
    -
    ±15V
    Surface Mount
    SOIC
    14
    8.64 x 3.91 x 1.45mm
    8.64mm
    3.91mm
    1.45mm
    +70 °C
    0 °C
    Texas Instruments
    20µs
    -
    Dual
    -
    ±15V
    Surface Mount
    SOIC
    14
    8.64 x 3.91 x 1.45mm
    8.64mm
    3.91mm
    1.45mm
    +70 °C
    0 °C
    Texas Instruments
    10µs
    1
    Dual
    -
    ±5 → ±18V
    Surface Mount
    SOIC
    14
    8.738 x 3.988 x 1.753mm
    8.74mm
    3.988mm
    1.753mm
    +85 °C
    -25 °C
    Texas Instruments
    10µs
    1
    Dual
    -
    ±5 to ±18V
    Surface Mount
    SOIC
    14
    8.738 x 3.988 x 1.753mm
    8.74mm
    3.988mm
    1.753mm
    +85 °C
    -25 °C
    Analog Devices
    16µs
    -
    Dual
    -
    ±12 V, ±15 V, ±9 V
    Surface Mount
    SOIC
    8
    5 x 3.99 x 1.48mm
    5mm
    3.99mm
    1.48mm
    +70 °C
    0 °C
    Renesas Electronics
    1.5µs
    1
    Dual
    -
    ±15V
    Surface Mount
    SOIC W
    16
    10.5 x 7.6 x 2.35mm
    10.5mm
    7.6mm
    2.35mm
    +75 °C
    0 °C
    Analog Devices
    0.7µs
    1
    Dual
    -
    ±12V
    Through Hole
    PDIP
    8
    9.91 x 6.35 x 3.3mm
    9.91mm
    6.35mm
    3.3mm
    +85 °C
    -40 °C
    Texas Instruments
    25µs
    -
    Dual
    -
    ±15V
    Through Hole
    MDIP
    8
    9.27 x 6.35 x 3.3mm
    9.27mm
    6.35mm
    3.3mm
    +70 °C
    0 °C
    Analog Devices
    6µs
    2
    Dual
    -
    ±9 → ±18V
    Through Hole
    TO-116
    14
    17.78 x 7.37 x 8.18mm
    17.78mm
    7.37mm
    8.18mm
    +85 °C
    -25 °C
    Texas Instruments
    25µs
    -
    Dual
    -
    ±15V
    Through Hole
    MDIP
    8
    9.27 x 6.35 x 3.3mm
    9.27mm
    6.35mm
    3.3mm
    +70 °C
    0 °C
    Texas Instruments
    10µs
    1
    Single
    -
    ±15V
    -
    PDIP
    8
    -
    -
    -
    -
    -
    -
    Analog Devices
    0.7µs
    -
    Dual
    -
    ±12V
    Through Hole
    PDIP
    8
    9.91 x 6.35 x 3.3mm
    9.91mm
    6.35mm
    3.3mm
    +70 °C
    0 °C
    Texas Instruments
    10µs
    1
    Single
    -
    ±15V
    -
    PDIP
    8
    -
    -
    -
    -
    -
    -
    Analog Devices
    11µs
    4
    Dual, Single
    12 V
    ±5V
    Through Hole
    PDIP
    16
    20.07 x 6.35 x 3.3mm
    20.07mm
    6.35mm
    3.3mm
    +85 °C
    -40 °C
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