ENGLISH • 简体中文 • 日本語 • 한국어  

    Login | Register 


   
 
Enter keywords or part number    


What's New Products Solutions Design AppNotes Support Sales About Us Members

Maxim > Products > [Analog Switches and Multiplexers] 
MAX308, MAX309
Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 480kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX308/MAX309 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100Ω), which is matched to within 5Ω between channels and remains flat over the specified analog signal range (7Ω max). They also offer low leakage over temperature (NO-off leakage current less than 5nA at +85°C) and fast switching speeds (transition time less than 250ns). The MAX308 is a single-ended 1-of-8 device, and the MAX309 is a differential 2-of-4 device.

The MAX308/MAX309 are fabricated with Maxim's improved 44V silicon-gate process. Design improvements yield extremely low charge injection (less than 10pC) and guarantee electrostatic discharge protection greater than 2000V.

These muxes operate with a single +5V to +30V supply or bipolar ±5V to ±20V supplies, while retaining TTL/CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading. These improved parts are plug-in upgrades for the industry-standard DG408, DG409, DG508A, and DG509A.

Key Features   Applications/Uses
  • Guaranteed On-Resistance Match Between Channels, < 5Ω Max
  • Low On-Resistance, < 100Ω Max
  • Guaranteed Flat On-Resistance over Specified Signal Range, 7Ω Max
  • Guarateed Low Charge Injection, < 10pC
  • NO-Off Leakage Current < 5nA at +85°C
  • COM-Off Leakage Current < 20nA at +85°C
  • ESD Protection > 2000V
  • Plug-In Upgrade for Industry-Standard DG408/DG409/DG508A/DG509A
  • Single-Supply Operation (+5V to +30V)
  • Bipolar-Supply Operation (±5V to ±20V)
  • Low Power Consumption, < 300µW
  • Rail-to-Rail Signal Handling
  • TTL/CMOS-Logic Compatible

 
  		• Audio-Signal Routing
  		• Automated Test Equipment (ATE)
  		• Battery-Powered Applications
  		• Communication Systems
  		• Guidance and Control Systems
  		• Heads-Up Displays
  		• Military Radios
  		• PBX, PABX
  		• Sample-and-Hold Circuits

    Key Specifications:  Switches and Multiplexers (Mid Voltage)
    Part Number Functions Config. Channels VSUPPLY (Single)
    (V)    		 VSUPPLY (Single)
    (V)    		 VSUPPLY (Dual)
    (±V)    		 VSUPPLY (Dual)
    (±V)    		 RON
    (Ω)    		 IL(OFF)
    (nA)    		 tON
    (ns)    		 tOFF
    (ns)    		 QINJECTION
    (pC)    		 CON
    (pF)    		 COFF
    (pF)    		 Price
    min max min max max max min max max max See Notes
    MAX308  Mux 8:1 1 4.5 30 4.5 20 100 0.75 150 150 10 37 3 $1.83 @1k
    MAX309  4:1 2 25 $1.83 @1k
    See All Switches and Multiplexers (Mid Voltage) (297)

    Diagram
    MAX308: Pin Configuration
    Pin Configuration

    MAX309: Pin Configuration
    Pin Configuration

    Application Notes
  		• Application Note 1132: Fault Protection Saves Multiplexers, Switches, and Downstream Circuitry - MAX309

    Design Guides
  		• Signal Routing & Protection (PDF)
  		• Amplifiers and Sensors (PDF)
  		• Video (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: 1-47 of 47

    MAX308 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX308EJE  
    		Active CDIP(N);16 pin;173.5 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J16-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308MJE    
    		Active CDIP(N);16 pin;173.5 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J16-3*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308AC/D    
    		Active

    Land Pattern: Not Available

    		See data sheet
    MAX308C/D    
    		Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    		See data sheet
    MAX308EPE+  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308CPE  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308CPE+  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308EPE  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308CSE  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308CSE-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX308CSE+  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308CSE+T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308ESE  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308ESE-T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308ESE+  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308ESE+T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308CUE  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308CUE-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX308CUE+T    
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308CUE+  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308EUE  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX308EUE-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX308EUE+  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX308EUE+T    
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX309EJE    
    		Active CDIP(N);16 pin;173.5 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J16-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309MJE    
    		Active CDIP(N);16 pin;173.5 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J16-3*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309C/D    
    		Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    		See data sheet
    MAX309CPE    
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309CPE+  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309EPE    
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309EPE+  
    		Active PDIP(N);16 pin;158.4 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309CSE  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309CSE-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX309CSE+  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309CSE+T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309ESE  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309ESE-T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16-5*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309ESE+  
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309ESE+T    
    		Active SOIC(N);16 pin;61.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0097 (PDF)
    Use pkgcode/variation: S16+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309CUE+T    
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309CUE+  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309CUE    
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309CUE-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX309EUE  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX309EUE-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX309EUE+  
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX309EUE+T    
    		Active TSSOP;16 pin;33.4 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0117 (PDF)
    Use pkgcode/variation: U16+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    Notes and Comments
  		• Improved DG408, guaranteed RON match and flatness (MAX308)
  		• Improved DG409, guaranteed RON match and flatness (MAX309)

    Related Products

    More Like This: View Product Families for Similar Products

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help

    •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

    		 Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

    		 Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

    		 Related Products 
     Notes and Comments 
     Evaluation Kits 

    Document Ref.: 19-0271; Rev 2; 2002-10-26
    This page last modified: 2009-11-10


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products