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MAX4581, MAX4582, MAX4583
Low-Voltage, CMOS Analog Multiplexers/Switches


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Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 524kB)
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The MAX4581/MAX4582/MAX4583 are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4581), two 4-channel multiplexers (MAX4582), and three single-pole/double-throw (SPDT) switches (MAX4583).

These CMOS devices can operate continuously with ±2V to ±6V dual power supplies or a +2V to +12V single supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C or 5nA at +85°C.

All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V or dual ±5V supplies.

Key Features   Applications/Uses
  • Offered in Automotive Temperature Range (-40°C to +125°C)
  • Guaranteed On-Resistance
    • 80Ω with ±5V Supplies
    • 150Ω with Single +5V Supply
  • Guaranteed On-Resistance Match Between Channels
  • Guaranteed Low Off-Leakage Current 1nA at +25°C
  • Guaranteed Low On-Leakage Current 1nA at +25°C
  • +2V to +12V Single-Supply Operation
  • ±2V to ±6V Dual-Supply Operation
  • TTL/CMOS-Logic Compatible
  • Low Distortion: < 0.02% (600Ω)
  • Low Crosstalk: < -96dB (50Ω, MAX4582)
  • High Off-Isolation: < -74dB (50Ω)

 
  • Audio/Video Signal Routing
  • Automotive
  • Battery-Operated Equipment
  • Communications Circuits
  • Low-Voltage Data-Acquisition Systems

    Key Specifications:  Switches and Multiplexers (Mid Voltage)
    Part Number Functions Config. Channels VSUPPLY (Single)
    (V)
    VSUPPLY (Single)
    (V)
    VSUPPLY (Dual)
    (±V)
    VSUPPLY (Dual)
    (±V)
    RON
    (Ω)
    IL(OFF)
    (nA)
    tON
    (ns)
    tOFF
    (ns)
    QINJECTION
    (pC)
    CON
    (pF)
    COFF
    (pF)
    Price
    min max min max max max min max max max See Notes
    MAX4581  Mux 8:1 1 2 12 2 6 80 1 200 100 5 25 4 $0.63 @1k
    MAX4582  Mux 4:1 2 17 $0.63 @1k
    MAX4583  Switch SPDT 3 12.5 $0.63 @1k
    See All Switches and Multiplexers (Mid Voltage) (297)

    Diagram
    MAX4581, MAX4582, MAX4583: Pin Configuration
    Pin Configuration

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    Document Ref.: 19-1328; Rev 5; 2007-07-19
    This page last modified: 2009-11-05


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