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Analog Switch Dual SPST 8-Pin uMAX, MAX4643EUA, Maxim Integrated

The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1.8V to +5.5V. The MAX4641/MAX4642/MAX4643 provide low 4O on-resistance (RON), 0.6O RON matching between channels, and 1O RON flatness over the entire analog signal range. These devices offer fast switching times of less than 20ns while consuming less than 0.01µW of quiescent power. The MAX4641 has two normally open (NO) switches, and the MAX4642 has two normally closed (NC) switches. The MAX4643 has one NO switch and one NC switch. All three devices have low 0.35nA leakage currents over the entire temperature range. The MAX4641/MAX4642/MAX4643 are available in small 8-pin µMAX and 8-pin QFN packages.

  • +1.8V to +5.5V Single-Supply Operation
  • Rail-to-Rail Analog Signal Range
  • Guaranteed RON
    • 4O max (+5V supply)
    • 😯 max (+3V supply)
  • +1.8V Operation
    • RON 30O typ Over Temperature
    • tON 18ns typ, tOFF 12ns typ
  • Guaranteed RON Flatness: 1O (+5V supply)
  • Guaranteed RON Match Between Channels
    • 0.6O (+5V supply)
  • Low Leakage (<0.35nA) Over Entire Temperature Range
  • Excellent AC Characteristics
    • Low Crosstalk:-97dB at 1MHz
    • High Off-Isolation:-80dB at 1MHz
    • 0.018% Total Harmonic Distortion
  • Low Power Consumption: < 0.01µw

    • Характеристики

    Бренд

    Msl_level

    1
    Operating_supply_current

    0.001@5.5V
    Operating_supply_voltage

    1.8 V, 5.5
    Operating_temp

    -40 to 85 °C
    Output_signal_type

    Single
    Pin_count

    8
    Product_dimensions

    3.1 x 3.1 x 0.95 mm
    Schedule_b

    8542390000
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS07838/MAXMS07838-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Supplier_package

    uMAX
    Number_of_channels_per_chip

    2
    Number_of_outputs_per_chip

    2
    Конфигурация

    Dual SPST
    Chip_enable_signals

    Yes
    Country_of_origin

    United States
    Eccn

    EAR99
    Htsn

    8542390001
    Input_signal_type

    Single
    Lead_finish

    Tin/Lead
    Mounting

    Surface Mount
    Max_high_lev_output_current

    50 mA
    Max_on_resistance

    8@2.7V Ohm
    Max_power_dissipation

    362 mW
    Max_processing_temp

    235, 300
    Max_turn_on_time

    20@3.3V ns
    Артикул: MAX4643EUA

    Описание

    The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1.8V to +5.5V. The MAX4641/MAX4642/MAX4643 provide low 4O on-resistance (RON), 0.6O RON matching between channels, and 1O RON flatness over the entire analog signal range. These devices offer fast switching times of less than 20ns while consuming less than 0.01µW of quiescent power. The MAX4641 has two normally open (NO) switches, and the MAX4642 has two normally closed (NC) switches. The MAX4643 has one NO switch and one NC switch. All three devices have low 0.35nA leakage currents over the entire temperature range. The MAX4641/MAX4642/MAX4643 are available in small 8-pin µMAX and 8-pin QFN packages.

    • +1.8V to +5.5V Single-Supply Operation
    • Rail-to-Rail Analog Signal Range
    • Guaranteed RON
      • 4O max (+5V supply)
      • 😯 max (+3V supply)
  • +1.8V Operation
    • RON 30O typ Over Temperature
    • tON 18ns typ, tOFF 12ns typ
  • Guaranteed RON Flatness: 1O (+5V supply)
  • Guaranteed RON Match Between Channels
    • 0.6O (+5V supply)
  • Low Leakage (<0.35nA) Over Entire Temperature Range
  • Excellent AC Characteristics
    • Low Crosstalk:-97dB at 1MHz
    • High Off-Isolation:-80dB at 1MHz
    • 0.018% Total Harmonic Distortion
  • Low Power Consumption: < 0.01µw

    • Детали

    Бренд

    Msl_level

    1
    Operating_supply_current

    0.001@5.5V
    Operating_supply_voltage

    1.8 V, 5.5
    Operating_temp

    -40 to 85 °C
    Output_signal_type

    Single
    Pin_count

    8
    Product_dimensions

    3.1 x 3.1 x 0.95 mm
    Schedule_b

    8542390000
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS07838/MAXMS07838-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Supplier_package

    uMAX
    Number_of_channels_per_chip

    2
    Number_of_outputs_per_chip

    2
    Конфигурация

    Dual SPST
    Chip_enable_signals

    Yes
    Country_of_origin

    United States
    Eccn

    EAR99
    Htsn

    8542390001
    Input_signal_type

    Single
    Lead_finish

    Tin/Lead
    Mounting

    Surface Mount
    Max_high_lev_output_current

    50 mA
    Max_on_resistance

    8@2.7V Ohm
    Max_power_dissipation

    362 mW
    Max_processing_temp

    235, 300
    Max_turn_on_time

    20@3.3V ns

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