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Analog Switch Octal SPST 28-Pin TQFN T/R, MAX14662ETI+T, Maxim Integrated

The MAX14662 is a serially controlled 8 x SPST switch for general purpose signal switching applications. The number of switches makes the device useful in a wide variety of applications while serial control maximizes flexibility with minimal pins. This part features Beyond-the-Rails capability so that ±5.5V signals can be passed with any single supply between +1.6V and +5.5V. The serial control is selectable between I2C and SPI. Both modes provide individual control of each independent switch so that any combination of switches can be applied. I2C mode provides two address select pins allowing for addressing up to four devices on a single bus. The SPI mode includes a DOUT pin that can be used to chain multiple devices together with a single select signal. The MAX14662 is available in a 28-pin (4mm x 4mm) TQFN package and is specified over the -40°C to +85°C extended temperature range. The A_ and B_ pins provide ±15kV Human Body Model (HBM) ESD protection.

  • 8 x SPST Switch
  • Serial Control
    • I2C with Two Address-Select Pins
    • SPI with DOUT for Daisy Chain
    • Independent Control of Each Switch
  • Beyond-the-Rails
    • ±5.5V Signal Range Independent of Supply Voltage
  • Low Distortion Switching
    • Total Harmonic Distortion + Noise 0.001% (typ)
    • RON Flatness 0.5mO (typ) Across Complete Signal Range
  • Wide Supply Range
    • +1.6V to +5.5V Single Supply
  • 0.425O RON (typ)
  • Compact Package
    • 4mm x 4mm, 28-Pin TQFN
  • ±15kV HBM ESD Protection on all A_ and B_ Pins

    • Характеристики

    Бренд

    Schedule_b

    8542390000
    Operating_temp

    -40 to 85 °C
    Output_signal_type

    Single-Ended
    Pin_count

    28
    Polarity

    Non-Inverting
    Power_supply_type

    Single
    Product_dimensions

    4 x 4 x 0.73
    Chip_enable_signals

    Yes
    Screening_level

    Industrial
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS19485/MAXMS19485-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Number_of_outputs_per_chip

    8
    Supplier_package

    TQFN
    Operating_supply_current

    0.525@5.5V
    Operating_supply_voltage

    1.6 V, 5.5
    Number_of_inputs_per_chip

    8
    Propagat_delay_test_condit

    15 pF
    Конфигурация

    Octal SPST
    Max_low_lev_output_current

    200 mA
    Max_on_resistance

    1@1.8V Ohm
    Htsn

    8542390001
    Input_signal_type

    Single
    Kind

    Analog Switch
    Lead_finish

    Matte Tin
    Max_frequency_25_deg_c_vcc

    400@3.3 MHz
    Max_high_lev_output_current

    200 mA
    Country_of_origin

    Taiwan
    Eccn

    EAR99
    Max_power_dissipation

    2285.7 mW
    Max_processing_temp

    260
    Max_propagation_delay_btb

    80@2.7V@-40C to 85C ns
    Max_turn_on_time

    60000@1.6V@-40C to 85C ns
    Mounting

    Surface Mount
    Msl_level

    1
    Number_of_channels_per_chip

    8
    Артикул: MAX14662ETI+T

    Описание

    The MAX14662 is a serially controlled 8 x SPST switch for general purpose signal switching applications. The number of switches makes the device useful in a wide variety of applications while serial control maximizes flexibility with minimal pins. This part features Beyond-the-Rails capability so that ±5.5V signals can be passed with any single supply between +1.6V and +5.5V. The serial control is selectable between I2C and SPI. Both modes provide individual control of each independent switch so that any combination of switches can be applied. I2C mode provides two address select pins allowing for addressing up to four devices on a single bus. The SPI mode includes a DOUT pin that can be used to chain multiple devices together with a single select signal. The MAX14662 is available in a 28-pin (4mm x 4mm) TQFN package and is specified over the -40°C to +85°C extended temperature range. The A_ and B_ pins provide ±15kV Human Body Model (HBM) ESD protection.

    • 8 x SPST Switch
    • Serial Control
      • I2C with Two Address-Select Pins
      • SPI with DOUT for Daisy Chain
      • Independent Control of Each Switch
  • Beyond-the-Rails
    • ±5.5V Signal Range Independent of Supply Voltage
  • Low Distortion Switching
    • Total Harmonic Distortion + Noise 0.001% (typ)
    • RON Flatness 0.5mO (typ) Across Complete Signal Range
  • Wide Supply Range
    • +1.6V to +5.5V Single Supply
  • 0.425O RON (typ)
  • Compact Package
    • 4mm x 4mm, 28-Pin TQFN
  • ±15kV HBM ESD Protection on all A_ and B_ Pins

    • Детали

    Бренд

    Schedule_b

    8542390000
    Operating_temp

    -40 to 85 °C
    Output_signal_type

    Single-Ended
    Pin_count

    28
    Polarity

    Non-Inverting
    Power_supply_type

    Single
    Product_dimensions

    4 x 4 x 0.73
    Chip_enable_signals

    Yes
    Screening_level

    Industrial
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS19485/MAXMS19485-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Number_of_outputs_per_chip

    8
    Supplier_package

    TQFN
    Operating_supply_current

    0.525@5.5V
    Operating_supply_voltage

    1.6 V, 5.5
    Number_of_inputs_per_chip

    8
    Propagat_delay_test_condit

    15 pF
    Конфигурация

    Octal SPST
    Max_low_lev_output_current

    200 mA
    Max_on_resistance

    1@1.8V Ohm
    Htsn

    8542390001
    Input_signal_type

    Single
    Kind

    Analog Switch
    Lead_finish

    Matte Tin
    Max_frequency_25_deg_c_vcc

    400@3.3 MHz
    Max_high_lev_output_current

    200 mA
    Country_of_origin

    Taiwan
    Eccn

    EAR99
    Max_power_dissipation

    2285.7 mW
    Max_processing_temp

    260
    Max_propagation_delay_btb

    80@2.7V@-40C to 85C ns
    Max_turn_on_time

    60000@1.6V@-40C to 85C ns
    Mounting

    Surface Mount
    Msl_level

    1
    Number_of_channels_per_chip

    8

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