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Maxim > Products > Analog Switches and Multiplexers 
MAX4501, MAX4502
Low-Voltage, SPST, CMOS Analog Switches


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Data Sheet
FULL DATA SHEET (PDF, 328kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX4501/MAX4502 are single-pole/single-throw (SPST), low-voltage, single-supply, CMOS analog switches. The MAX4501 is normally open (NO). The MAX4502 is normally closed (NC).

These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1.0nA at +25°C or 10nA at +85°C.

The digital input has 0.8V and 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.

Key Features   Applications/Uses
  • Available in SOT23-5 and SC70-5 Packages
  • +2V to +12V Single-Supply Operation
  • Guaranteed On-Resistance: 250 ohms at +5V
  • Guaranteed Low Off-Leakage Current
    • 1nA at +25°C
    • 10nA at +85°C
  • Guaranteed Low On-Leakage Current
    • 2nA at +25°C
    • 20nA at +85°C
  • Low Charge Injection: 10pC
  • Fast Switching Speed: tON = 75ns, tOFF = 50ns
  • TTL/CMOS-Logic Compatible with +5V Supply

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

    Key Specifications:   Switches and Multiplexers (Mid Voltage)
    Part Number Configuration Number of Channels Normally (Open/Closed) VSUPPLY, Single (min) (V) VSUPPLY, Single (max) (V) RON (max) (Ω) IL (OFF) (max) (nA) tON (max) (nS) tOFF (max) (nS) QINJECTION (pC) CON (pF) COFF (pF) VISO, Off-Isolation (dB) RoHS Available Package Smallest Available Package (max w/pins) (mm2) Price**
    MAX4501  SPST 1 Open 2 12 250 1 75 50 10 8 3 100 Yes DICE SALES/0
    PDIP/8
    SC-70/5
    SOIC/8
    SOT-23/5     		5 $0.44 @ 1k
    MAX4502  Closed $0.44 @ 1k
    See All Switches and Multiplexers (Mid Voltage) (284)
    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 730: Minimizing Total Harmonic Distortion Contributed by Analog Switches in Audio Systems - MAX4501
  		• Application Note 1808: Adjustable LNB Power Supply Is DiSEqC Compatible - MAX4501
  		• Application Note 3209: Protecting Against Momentary Power Loss Due to Battery-Bounce - MAX4501

    Evaluation Kits
    none

    Design Guides
  		• MUX & SWITCH (PDF)

    Reliability Reports
  		• Show FIT data for:
  		• Reliability Report: MAX4501xxx.pdf MAX4502xxx.pdf

    Software/Models
    none

    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: 1-46 of 46

    MAX4501 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4501MJA  



    		-55°C to +125°C See data sheet
    MAX4501C/D  
    		DICE SALES;0 pin;

    Use pkgcode/variation: DICE*
    		See data sheet
    MAX4501CPA  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EPA  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EXK+  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501EXK+T  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501EXK  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EXK-T  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501ESA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501ESA+T  



    		-40°C to +85°C See data sheet
    MAX4501CSA+T  



    		0°C to +70°C See data sheet
    MAX4501CSA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501CSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501CSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501ESA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501ESA-T  



    		-40°C to +85°C See data sheet
    MAX4501CUK-TG077  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501CUK-TG05  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EUK+  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501CUK  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501CUK+  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501EUK  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501CUK+T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4501CUK-T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EUK-T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4501EUK+T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4502MJA  



    		-55°C to +125°C See data sheet
    MAX4502C/D  
    		DICE SALES;0 pin;

    Use pkgcode/variation: DICE*
    		See data sheet
    MAX4502CPA  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502EPA  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502EXK+T  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502EXK+  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502EXK  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502EXK-T  
    		SC-70;5 pin;5 mm²
    Dwg: 21-0076E (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502CSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502CSA-T  



    		0°C to +70°C See data sheet
    MAX4502ESA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502ESA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502CUK+T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502CUK+  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502EUK  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502EUK+  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502CUK  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502CUK-T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4502EUK+T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4502EUK-T  
    		SOT-23;5 pin;9 mm²
    Dwg: 21-0057F (PDF)
    Use pkgcode/variation: U5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    Notes and Comments
  		• Low-voltage, smallest package,Normally open (MAX4501)
  		• Low-voltage, smallest package,Normally closed (MAX4502)

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    Document Ref.: 19-1062; Rev 1; 1999-11-01
    This page last modified: 2007-01-16




             


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