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MAX4734
0.8Ω, Low-Voltage, 4-Channel Analog Multiplexer


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Description
FULL DATA SHEET (PDF, 256kB)
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The MAX4734 is a low on-resistance, low-voltage, 4-channel CMOS analog multiplexer that operates from a single 1.6V to 3.6V supply. This device has fast switching speeds (tON = 25ns, tOFF = 20ns max), handles Rail-to-Rail analog signals, and consumes less than 4µW of quiescent power. The MAX4734 has break-before-make switching.

When powered from a 3V supply, the MAX4734 features low 0.8Ω (max) on-resistance (RON), with 0.2Ω (max) RON matching and 0.1Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single 3V supply.

The MAX4734 is available in space-saving 12-pin QFN (3mm x 3mm) and 10-pin µMAX® packages.

Key Features   Applications/Uses
  • Low RON
    • 0.8Ω (max) (3V Supply)
    • 2Ω (max) (1.8V Supply)
  • 0.1Ω (max) RON Flatness (3V Supply)
  • 1.6V to 3.6V Single-Supply Operation
  • Available in QFN (3mm x 3mm) Package
  • High-Current Handling Capacity (150mA Continuous)
  • 1.8V CMOS-Logic Compatible (3V Supply)
  • Fast Switching: tON = 25ns, tOFF = 20ns

 
  • Audio/Video Signal Routing
  • Battery-Powered Applications
  • Cell Phones
  • Communication Systems
  • Hard Drives
  • Low-Voltage Data Acquisition
  • Modems
  • PCMCIA Cards
  • Power Routing

    Key Specifications:   Switches and Multiplexers (Low Voltage)
    Part Number Configuration Number of Channels VSUPPLY, Single (min) (V) VSUPPLY, Single (max) (V) RON (max) (Ω) Bandwidth (MHz) IL (OFF) (max) (nA) tON (max) (nS) tOFF (max) (nS) QINJECTION (pC) CON (pF) COFF (pF) Price**
    MAX4734  4:1 Mux 1 1.6 3.6 0.8 90 1 25 20 60 171 33 $0.95 @ 1k
    See All Switches and Multiplexers (Low Voltage) (128)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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    Document Ref.: 19-2381; Rev 1; 2004-05-26
    This page last modified: 2007-07-30



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