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Analog Multiplexer Dual 4:1 16-Pin TQFN EP T/R, MAX4639ETE+T, Maxim Integrated

The MAX4638/MAX4639 are single 8:1 and dual 4:1 CMOS analog multiplexers/demultiplexers (muxes/demuxes). Each mux operates from a single +1.8V to +5V supply or dual ±2.5V supplies. These devices feature 3.5O on-resistance (RON) when powered with a single +5V supply and have -75dB off-isolation and -85dB crosstalk from the output to each off channel. The switching times are 18ns tON and 7ns tOFF. They feature a -3dB 85MHz bandwidth and a guaranteed 0.25nA leakage current at +25°C. A +1.8V to +5.5V operating range makes the MAX4638/MAX4639 ideal for battery-powered, portable instruments. All channels guarantee break-before-make switching. These parts feature bidirectional operation and can handle rail-to-rail analog signals. All control inputs are TTL/CMOS-logic compatible. Decoding is in standard BCD format, and an enable input is provided to simplify cascading of devices. These devices are available in small 16-pin thin QFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.

  • Guaranteed RON
    • 3.5O (+5V or ±2.5V Supplies)
    • 6O (+3V Supply)
  • Guaranteed 0.4O RON Match Between Channels
  • Guaranteed 1O RON Flatness Over Signal Range
  • Guaranteed Low Leakage Currents
    • 0.25nA at +25°C
  • Switching Times: tON = 18ns, tOFF = 7ns
  • +1.8V to +5.5V Single-Supply Operation
  • ±2.5V Dual-Supply Operation
  • Rail-to-Rail Signal Handling
  • TTL/CMOS-Logic Compatible
  • Crosstalk: -80dB (1MHz)
  • Off-Isolation: -60dB (10MHz)

    • Характеристики

    Бренд

    Chip_enable_signals

    Yes
    Max_on_resistance

    6@3.3V Ohm
    Number_of_channels_per_chip

    2
    Number_of_outputs_per_chip

    2
    Max_turn_on_time

    20@3.3V ns
    Output_signal_type

    Single
    Max_high_lev_output_current

    100 mA
    Msl_level

    1
    Конфигурация

    Dual 4:1
    Eccn

    EAR99
    Htsn

    8542390001
    Input_signal_type

    Single
    Lead_finish

    Matte Tin
    Max_power_dissipation

    1349 mW
    Max_processing_temp

    260, 300
    Mounting

    Surface Mount
    Operat_supply_current

    0.001@5.5V
    Operat_supply_voltage

    ±0.9, ±2.5 V, ±2.75, 1.8, 5.5
    Operat_temperature

    -40 to 85 °C
    Pin_count

    16
    Product_dimensions

    4 x 4 x 0.73 mm
    Schedule_b

    8542390000
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS19236/MAXMS19236-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Supplier_package

    TQFN EP
    Артикул: MAX4639ETE+T

    Описание

    The MAX4638/MAX4639 are single 8:1 and dual 4:1 CMOS analog multiplexers/demultiplexers (muxes/demuxes). Each mux operates from a single +1.8V to +5V supply or dual ±2.5V supplies. These devices feature 3.5O on-resistance (RON) when powered with a single +5V supply and have -75dB off-isolation and -85dB crosstalk from the output to each off channel. The switching times are 18ns tON and 7ns tOFF. They feature a -3dB 85MHz bandwidth and a guaranteed 0.25nA leakage current at +25°C. A +1.8V to +5.5V operating range makes the MAX4638/MAX4639 ideal for battery-powered, portable instruments. All channels guarantee break-before-make switching. These parts feature bidirectional operation and can handle rail-to-rail analog signals. All control inputs are TTL/CMOS-logic compatible. Decoding is in standard BCD format, and an enable input is provided to simplify cascading of devices. These devices are available in small 16-pin thin QFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.

    • Guaranteed RON
      • 3.5O (+5V or ±2.5V Supplies)
      • 6O (+3V Supply)
  • Guaranteed 0.4O RON Match Between Channels
  • Guaranteed 1O RON Flatness Over Signal Range
  • Guaranteed Low Leakage Currents
    • 0.25nA at +25°C
  • Switching Times: tON = 18ns, tOFF = 7ns
  • +1.8V to +5.5V Single-Supply Operation
  • ±2.5V Dual-Supply Operation
  • Rail-to-Rail Signal Handling
  • TTL/CMOS-Logic Compatible
  • Crosstalk: -80dB (1MHz)
  • Off-Isolation: -60dB (10MHz)

    • Детали

    Бренд

    Chip_enable_signals

    Yes
    Max_on_resistance

    6@3.3V Ohm
    Number_of_channels_per_chip

    2
    Number_of_outputs_per_chip

    2
    Max_turn_on_time

    20@3.3V ns
    Output_signal_type

    Single
    Max_high_lev_output_current

    100 mA
    Msl_level

    1
    Конфигурация

    Dual 4:1
    Eccn

    EAR99
    Htsn

    8542390001
    Input_signal_type

    Single
    Lead_finish

    Matte Tin
    Max_power_dissipation

    1349 mW
    Max_processing_temp

    260, 300
    Mounting

    Surface Mount
    Operat_supply_current

    0.001@5.5V
    Operat_supply_voltage

    ±0.9, ±2.5 V, ±2.75, 1.8, 5.5
    Operat_temperature

    -40 to 85 °C
    Pin_count

    16
    Product_dimensions

    4 x 4 x 0.73 mm
    Schedule_b

    8542390000
    Specifications

    https://4donline.ihs.com/images/VipMasterIC/IC/MAXM/MAXMS19236/MAXMS19236-1.pdf?hkey=52A5661711E402568146F3353EA87419
    Supplier_package

    TQFN EP

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