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MAX4601, MAX4602, MAX4603
2.5ohm, Quad, SPST, CMOS Analog Switches


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Data Sheet
FULL DATA SHEET (PDF, 208kB)
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Description
The MAX4601/MAX4602/MAX4603 quad analog switches feature low on-resistance of 2.5Ω max. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 2.5nA maximum at TA = +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays.

The MAX4601 has four normally closed (NC) switches, the MAX4602 has four normally open (NO) switches, and the MAX4603 has two NC and two NO switches.

These switches operate from a single supply of +4.5V to +36V or from dual supplies of ±4.5V to ±20V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±15V or a single +12V supply.

Key Features   Applications/Uses
  • Low On-Resistance (2.5Ω max)
  • Guaranteed RON Match Between Channels (0.5Ω max)
  • Guaranteed RON Flatness over Specified Signal Range (0.5Ω max)
  • Rail-to-Rail Signal Handling
  • Guaranteed ESD Protection > 2000V per Method 3015.7
  • Single-Supply Operation: +4.5V to +36V
  • Dual-Supply Operation: ±4.5V to ±20V
  • TTL/CMOS-Compatible Control Inputs

 
  • Audio-Signal Routing
  • Avionics
  • Communication Systems
  • PBX/PABX Systems
  • Reed Relay Replacement
  • Test Equipment

    Key Specifications:   Switches and Multiplexers (Mid Voltage)
    Part Number Configuration Number of Channels Normally (Open/Closed) VSUPPLY, Dual (min) (±V) VSUPPLY, Dual (max) (±V) RON (max) (Ω) IL (OFF) (max) (nA) tON (max) (nS) tOFF (max) (nS) QINJECTION (pC) CON (pF) COFF (pF) Price**
    MAX4601  SPST 4 Closed 4.5 20 2.5 0.5 250 350 120 250 55 $2.66 @ 1k
    MAX4602  Open $2.66 @ 1k
    MAX4603  Open/Closed $2.66 @ 1k
    See All Switches and Multiplexers (Mid Voltage) (282)
    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.

    Application Notes
  • Application Note 638: Selecting the Right CMOS Analog Switch - MAX4601

    Evaluation Kits
    none

    Design Guides
  • MUX & SWITCH (PDF)

    Reliability Reports
  • Show FIT data for:
  • Request Reliability Report for:

    Software/Models
  • MAX4601 Macromodel
  • MAX4601 Orcad Library
  • MAX4601CON Test Circuit File
  • MAX4601COFF Test Circuit File
  • MAX4601ISO Test Circuit File
  • MAX4601QINJ Test Circuit File
  • MAX4602ISO Test Circuit File
  • MAX4602CON Test Circuit File
  • MAX4602QINJ Test Circuit File
  • MAX4602 Orcad Library
  • MAX4602 Macromodel
  • MAX4602COFF Test Circuit File
  • MAX4603 Orcad Library
  • MAX4603 Macromodel
  • MAX4603ISO Test Circuit File
  • MAX4603COFF Test Circuit File
  • MAX4603CON Test Circuit File
  • MAX4603QINJ Test Circuit File

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-57 of 57

    MAX4601 Free
    Sample
    Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4601EPE+  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16+3*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601CPE+  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601CPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601CWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601CWE+T  



    0°C to +70°C See data sheet
    MAX4601CWE+  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601CWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601CAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601CAE+T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601CAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601CAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4601EAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4601EAE+T  



    -40°C to +85°C See data sheet
    MAX4602 Free
    Sample
    Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4602CPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CPE+  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602EPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CWE+  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602CWE+T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602CWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602EWE+T  



    -40°C to +85°C See data sheet
    MAX4602EWE+  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602EWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602EWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602CAE+T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602CAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602EAE+T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602EAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4602EAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4602EAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603 Free
    Sample
    Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4603CPE+  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603EPE+  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16+3*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603CPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603EPE  
    PDIP;16 pin;
    Dwg: 21-0043 (PDF)
    Use pkgcode/variation: P16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603EWE+T  



    -40°C to +85°C See data sheet
    MAX4603EWE+  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603CWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603CWE+T  



    0°C to +70°C See data sheet
    MAX4603CWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603CWE+  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16+3*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603EWE-T  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603EWE  
    SOIC;16 pin;
    Dwg: 21-0042 (PDF)
    Use pkgcode/variation: W16-3*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603CAE+T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603CAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603CAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603CAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603EAE  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4603EAE+  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603EAE+T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4603EAE-T  
    SSOP;16 pin;
    Dwg: 21-0056 (PDF)
    Use pkgcode/variation: A16-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    Notes and Comments
    • Low on-resistance (2.5Ω max)

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    Document Ref.: 19-3961; Rev 0; 1999-01-01
    This page last modified: 2007-06-04



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