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Maxim > Products > [Digital-to-Analog Converters] 
MAX528, MAX529
Octal, Serial, 8-Bit DAC with Output Buffers


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 664kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX528/MAX529 are monolithic devices combining an octal 8-bit, digital-to-analog converter (DAC), 8 output buffers, and serial-interface logic in space saving shrink small outline package (SSOP). The MAX528 operates from a single supply up to 15V or from split supplies totaling up to 20V, including +5V/-15V, +12V/-5V, and +15V/-5V. The MAX529 operates from a single +5V supply or from ±5V split supplies. For both parts, a shutdown pin reduces current consumption to under 50µA, which retaining all internal DAC data.

Three output modes are serially programmable for each pair of 8 analog outputs. An unbuffered mode connects the internal R-2R DAC network directly to the output pin, reducing power consumption and avoiding the buffer's DC errors. A full-buffered mode inserts a buffer between the R-2R network and the output, providing +5mA/-2mA output drive. Half-buffered output mode is similar, but uses less power while still providing up to 15mA of output drive in a unipolar output configuration. Serial data can be "daisy-chained" from one device to another. On power-up, all data bits are reset to 0, and analog outputs enter the unbuffered mode.

Key Features   Applications/Uses
  • Now Available in Space-Saving SSOP
  • 8 Buffered Noninverting Outputs
  • Buffer Disable Control
  • 2 Pairs of Differential Reference Inputs
  • 3-Wire Serial Interface
  • Single +5V or Dual ±5V Supply Operation (MAX529)
  • Low-Power Shutdown
  • Stable Driving Output Capacitance Loads

 
  		• Digital Calibration
  		• Digital Gain and Offset Adjustment
  		• Microcontrolled Analog Outputs
  		• Multiply Trim Pot Replacement

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
MAX528  8 8 Voltage- Unbuffered Ext. 1 Serial - SPI 10.8 16.5
-55 to +125
-40 to +85
0 to +70
 $6.90 @1k
MAX529  4.75 5.25 $5.65 @1k
See All Precision DACs (4-12 Bits) (261)

Diagram
MAX528, MAX529: 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: 1-44 of 44

    MAX528 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX528MJP    
    		Active CDIP(N);20 pin;218.9 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J20-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528C/D    
    		Active

    Land Pattern: Not Available

    		See data sheet
    MAX528CPP  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528CPP+  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528EPP    
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528EPP+  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528CWG  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528CWG-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX528CWG+  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528CWG+T    
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528EWG  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528EWG-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX528EWG+  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528EWG+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX528CAG    
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528CAG-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX528CAG+  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528CAG+T    
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528EAG  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX528EAG-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX528EAG+  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX528EAG+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX529 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX529MJP    
    		Active CDIP(N);20 pin;218.9 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J20-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529C/D    
    		Active

    Land Pattern: Not Available

    		See data sheet
    MAX529CPP  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529CPP+  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529EPP  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529EPP+  
    		Active PDIP(N);20 pin;217.1 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P20+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529CWG  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529CWG-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX529CWG+  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529CWG+T    
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529EWG  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529EWG-T    
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529EWG+  
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529EWG+T    
    		Active SOIC(W);24 pin;164.3 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529CAG  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529CAG-T    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX529CAG+  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529CAG+T    
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529EAG  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX529EAG-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX529EAG+  
    		Active SSOP;24 pin;65.8 mm²
    Outline Drawing: 21-0056 (PDF)
    Land Pattern: 90-0110 (PDF)
    Use pkgcode/variation: A24+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX529EAG+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    Related Products
    MAX520, MAX521 Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

    More Like This: View Product Families for Similar Products

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    Document Ref.: 19-4193; Rev 2; 1998-11-13
    This page last modified: 2008-09-26


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