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Maxim > Products > [Analog Switches and Multiplexers] 
MAX4659, MAX4660
High-Current, 25Ω, SPDT, CMOS Analog Switches


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 620kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX4659/MAX4660 are medium voltage CMOS analog switches with a low on-resistance of 25Ω max specifically designed to handle large switch currents. With a switch capability of up to 200mA peak current and 150mA continuous current (MAX4660), and up to 150mA peak current and 75mA continuous current (MAX4659), these parts can switch loads as low as 50Ω. They can replace reed relays with a million times the speed and a virtually unlimited number of lifetime cycles. Normal power consumption is only 3mW, whether the switch is on or off. These parts are TTL/CMOS compatible and will switch any voltage within their power-supply range.

The devices are single-pole/double-throw (SPDT) switches. The MAX4659/MAX4660 contain one normally closed (NC) switch and one normally open (NO) switch. The MAX4659/MAX4660s' power-supply range is from ±4.5V to ±20V for dual-supply operation and +9V to +40V for single-supply operation. These switches can operate from any combination of supplies, within a 40V V+ to V- range. They conduct equally well in either direction and can handle rail-to-rail analog signals. The off-leakage current is only 1nA max at TA = +25°C. The MAX4659 is available in 8-pin µMAX® and SO packages. The MAX4660 is available in thermally enhanced exposed paddle µMAX and SO packages.

Key Features   Applications/Uses
  • High Continuous Current Handling
    • 150mA Continuous Current (MAX4660)
    • 75mA Continuous Current (MAX4659)
  • High Peak Current Handling
    • 200mA Peak Current (MAX4660)
    • 150mA Peak Current (MAX4659)
  • 25Ω max On-Resistance (±15V Supplies)
  • VL Supply Not Required
  • 1.5Ω max RON Flatness (±15V Supplies)
  • Rail-to-Rail Signal Handling
  • +12V Single Supply or ±15V Dual-Supply Operation
  • Pin Compatible with DG419, MAX319

 
  		• Audio Systems
  		• Audio-Signal Routing
  		• Communication Systems
  		• PBX/PABX Systems
  		• PC Multimedia Boards
  		• Redundant/Backup Systems
  		• Relay Replacement
  		• Test Equipment
  		• XDSL Modems

    Diagram
    MAX4659, MAX4660: Functional Diagram
    Functional Diagram

    Design Guides
  		• Signal Routing & Protection (PDF)

    Reliability Reports
  		• Reliability Report: MAX4660.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    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: 1-16 of 16

    MAX4659 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4659ESA    
    		Active SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4659ESA-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4659ESA+T    
    		Active SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4659ESA+  
    		Active SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4659EUA  
    		Active µMAX;8 pin;16 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4659EUA-T    
    		Active µMAX;8 pin;16 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4659EUA+  
    		Active µMAX;8 pin;16 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4659EUA+T    
    		Active µMAX;8 pin;16 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4660 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4660ESA+  
    		Active SOIC(N)-EP;8 pin;31 mm²
    Outline Drawing: 21-0111 (PDF)
    Land Pattern: 90-0150 (PDF)
    Use pkgcode/variation: S8E+12*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4660ESA+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4660ESA  
    		Active SOIC(N)-EP;8 pin;31 mm²
    Outline Drawing: 21-0111 (PDF)
    Land Pattern: 90-0150 (PDF)
    Use pkgcode/variation: S8E-12*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4660ESA-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4660EUA  
    		Active µMAX-EP;8 pin;15 mm²
    Outline Drawing: 21-0107 (PDF)
    Land Pattern: 90-0145 (PDF)
    Use pkgcode/variation: U8E-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4660EUA-T    
    		Active µMAX-EP;8 pin;15 mm²
    Outline Drawing: 21-0107 (PDF)
    Land Pattern: 90-0145 (PDF)
    Use pkgcode/variation: U8E-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4660EUA+  
    		Active µMAX-EP;8 pin;15 mm²
    Outline Drawing: 21-0107 (PDF)
    Land Pattern: 90-0145 (PDF)
    Use pkgcode/variation: U8E+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4660EUA+T    
    		Active µMAX-EP;8 pin;15 mm²
    Outline Drawing: 21-0107 (PDF)
    Land Pattern: 90-0145 (PDF)
    Use pkgcode/variation: U8E+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    Related Products
    DG417, DG418, DG419 Improved, SPST/SPDT Analog Switches
    MAX317, MAX318, MAX319 Precision, SPST, CMOS Analog Switches

    More Like This: View Product Families for Similar Products

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    Document Ref.: 19-2046; Rev 1; 2007-04-12
    This page last modified: 2009-10-26


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