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Maxim > Products > [Analog Switches and Multiplexers] 
MAX4624, MAX4625
1Ω, Low-Voltage, Single-Supply, SPDT Analog Switches


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 224kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX4624/MAX4625 are low-on-resistance, low-voltage single-pole/double-throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply. The MAX4624 has break-before-make switching; the MAX4625 has make-before-break switching. These devices also have fast switching speeds (tON = 50ns max, tOFF = 50ns max).

When powered from a +5V supply, the MAX4624/MAX4625 offer 1Ω max on-resistance (RON), with 0.12Ω max RON matching and flatness. The digital logic inputs are TTL compatible when using a single +5V supply. These switches also feature overcurrent protection to prevent damage from short circuits and excessive loads.

The MAX4624/MAX4625 are pin compatible with the MAX4544 and are available in space-saving 6-pin SOT23 packages, as well as the 1.0mm high Thin SOT package.

Key Features   Applications/Uses
  • Low RON
    • 1Ω max (+5V Supply)
    • 2Ω max (+3V Supply)
  • 0.12Ω max RON Flatness (+5V Supply)
  • Overcurrent Protection
  • +1.8V to +5.5V Single-Supply Operation
  • Available in SOT23 Packages
  • Fast Switching: tON = 50ns max, tOFF = 50ns max
  • TTL-Logic Compatible (+5V Supply)
  • Pin Compatible with MAX4544
  • Guaranteed Break-Before-Make (MAX4624)
  • Guaranteed Make-Before-Break (MAX4625)

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

    Diagram
    MAX4624, MAX4625: Pin Configuration/Functional Diagram/Truth Table
    Pin Configuration/Functional Diagram/Truth Table

    Application Notes
  		• Application Note 956: Analog Switch Lowers Relay Power Consumption - MAX4624
  		• Application Note 1155: Consider the "Deboo" Single-Supply Integrator - MAX4624
  		• Application Note 3624: Driving White LEDs in Clamshell Phones - MAX4625

    Design Guides
  		• Signal Routing & Protection (PDF)

    Reliability Reports
  		• 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: 1-15 of 15

    MAX4624 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4624EUT-TG05    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4624EUT+  
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4624EUT  
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4624EZT+  
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4624EZT  
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4624EUT-T    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4624EZT-T    
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4624EZT+T    
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4624EUT+T    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4625 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4625EZT+T    
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4625EUT  
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4625EZT+  
    		Active TSOT;6 pin;8 mm²
    Outline Drawing: 21-0114 (PDF)
    Land Pattern: 90-0242 (PDF)
    Use pkgcode/variation: Z6+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4625EUT+  
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4625EUT-T    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4625EUT+T    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    Notes and Comments
  		• Low-voltage, 1Ω, High Current, Overcurrent Protection

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    Document Ref.: 19-1592; Rev 2; 2001-12-07
    This page last modified: 2009-09-23


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