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Maxim > Products > [Digital-to-Analog Converters]  [Military/Aerospace] 
MX7520, MX7521
CMOS, 14- and 12-Bit Multiplying DACs


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 2.9MB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MX7520 and MX7521 are low cost CMOS multiplying digital-to-analog converters (DACs) with 10 and 12 bit resolution respectively. Both DACs operate from a +5V to +15V supply and dissipate only 20mW. Thin-film resistors provide typically 0.3% untrimmed gain error and 10 ppm/°C gain temperature coefficient. All digital inputs are compatible with both CMOS and TTL logic levels. Maxim's MX7520 and MX7521 are electrically and pin compatible with Analog Devices' AD7520 and AD7521. The MX7520 is packaged in a 16-lead DIP while the MX7521 is packaged in an 18-lead DIP. Both devices are also available in small outline (SO) packages.

Key Features   Applications/Uses
  • 10 or 12 Bit Resolution
  • 8, 9, and 10 Bit End Point Linearity
  • Low Power Consumption—20mW
  • TTL and CMOS Compatible
  • Pin-For-Pin Second Source

 
  		• µP-Controlled Calibration Circuitry
  		• Automatic Test Equipment
  		• Digitally Controlled Filters
  		• Machine and Motion Control Systems
  		• Programmable Gain Amplifiers
  		• Programmable Power Supplies

    Key Specifications:  Precision DACs (12-16 Bits)
    Part Number Resolution Bits Channels Output Type Reference INL
    (±LSB)    		 Interface Supply Range
    (V)    		 Supply Range
    (V)    		 Oper. Temp.
    (°C)    		 Price
    max min max See Notes
    MX7521  12 2 Current- Unbuffered Ext. 9 Parallel - Full Word 5 15
    -55 to +125
    -25 to +85
    0 to +70
    		 $24.00 @100
    See All Precision DACs (12-16 Bits) (235)

    Key Specifications:  Precision DACs (4-12 Bits)
    Part Number Resolution Bits Channels Output Type Reference INL
    (±LSB)    		 Interface Supply Range
    (V)    		 Supply Range
    (V)    		 Oper. Temp.
    (°C)    		 Price
    max min max See Notes
    MX7520  10 1 Current- Unbuffered Ext. 9 Parallel - Full Word 5 15
    -55 to +125
    -25 to +85
    0 to +70
    		 $2.80 @1k
    MX7521  12 2 $24.00 @100
    See All Precision DACs (4-12 Bits) (261)

    Diagram
    MX7520, MX7521: Functional Block Diagram
    Functional Block Diagram

    Reliability Reports
  		• Show FIT data for:
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    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: 1-51 of 51

    MX7520 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MX7520SQ    
    		Active CDIP(N);16 pin;173 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
    MX7520SQ/883B    
    		Active CDIP(N);16 pin;173 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
    MX7520TQ    
    		Active CDIP(N);16 pin;173 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
    MX7520TQ/883B    
    		Active CDIP(N);16 pin;173 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
    MX7520UQ    
    		Active CDIP(N);16 pin;173 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
    MX7520UQ/883B    
    		Active CDIP(N);16 pin;173 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
    MX7520J/D    
    		Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    		See data sheet
    MX7520JN  
    		Active PDIP(N);16 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520KN    
    		Active PDIP(N);16 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520LN    
    		Active PDIP(N);16 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520JN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7520KN+    
    		Active PDIP(N);16 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P16+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MX7520LN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7520JD    
    		Active SBDIP(N);16 pin;171 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D16-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520KD    
    		Active SBDIP(N);16 pin;171 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D16-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520LD    
    		Active SBDIP(N);16 pin;171 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D16-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520SD    
    		Active SBDIP(N);16 pin;171 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D16-3*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520JCWE    
    		Active SOIC(W);16 pin;111 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0107 (PDF)
    Use pkgcode/variation: W16-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520JCWE-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7520KCWE    
    		Active SOIC(W);16 pin;111 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0107 (PDF)
    Use pkgcode/variation: W16-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520LCWE    
    		Active SOIC(W);16 pin;111 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0107 (PDF)
    Use pkgcode/variation: W16-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7520JCWE+    
    		Active SOIC(W);16 pin;111 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0107 (PDF)
    Use pkgcode/variation: W16+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MX7520JCWE+T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7520KCWE+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7520LCWE+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MX7521JQ    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521SQ    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521SQ/883B    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521TQ    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521TQ/883B    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521UQ    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521UQ/883B    
    		Active CDIP(N);18 pin;198 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J18-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521J/D    
    		Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    		See data sheet
    MX7521JN  
    		Active PDIP(N);18 pin;192 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P18-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521KN    
    		Active PDIP(N);18 pin;192 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P18-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521LN    
    		Active PDIP(N);18 pin;192 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P18-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521JN+  
    		Active PDIP(N);18 pin;192 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P18+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MX7521KN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521LN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521KD    
    		Active SBDIP(N);18 pin;195 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D18-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521SD    
    		Active SBDIP(N);18 pin;195 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D18-1*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521TD    
    		Active SBDIP(N);18 pin;195 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D18-1*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521UD    
    		Active SBDIP(N);18 pin;195 mm²
    Outline Drawing: 21-0047 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: D18-1*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521JCWN    
    		Active SOIC(W);18 pin;125 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0181 (PDF)
    Use pkgcode/variation: W18-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521JCWN-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521KCWN    
    		Active SOIC(W);18 pin;125 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0181 (PDF)
    Use pkgcode/variation: W18-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521LCWN    
    		Active SOIC(W);18 pin;125 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0181 (PDF)
    Use pkgcode/variation: W18-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MX7521JCWN+  
    		Active SOIC(W);18 pin;125 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0181 (PDF)
    Use pkgcode/variation: W18+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MX7521JCWN+T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521KCWN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MX7521LCWN+    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet

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    Document Ref.: 19-0936; Rev 1; 1995-07-01
    This page last modified: 2008-09-19


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