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Maxim > Products > [Analog-to-Digital Converters] 
MAX1036, MAX1037, MAX1038, MAX1039
2.7V to 5.5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs


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Status
Part Number Status
MAX1036 Active: In Production.
MAX1036K This product is No Longer Available.
MAX1036L This product is No Longer Available.
MAX1036M This product is Not Recommended for New Designs.
MAX1037 Active: In Production.
MAX1037K This product is No Longer Available.
MAX1037L This product is No Longer Available.
MAX1037M This product is Not Recommended for New Designs.
MAX1038 Active: In Production.
MAX1038K This product is No Longer Available.
MAX1038L This product is No Longer Available.
MAX1038M This product is No Longer Available.
MAX1039 Active: In Production.
MAX1039K This product is No Longer Available.
MAX1039L This product is No Longer Available.
MAX1039M This product is No Longer Available.

Data Sheet
FULL DATA SHEET (PDF, 292kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX1036–MAX1039 low-power, 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface. These devices operate from a single supply and require only 350µA at the maximum sampling rate of 188ksps. AutoShutdown™ powers down the devices between conversions reducing supply current to less than 1µA at low throughput rates. The MAX1036/MAX1037 have four analog input channels each, while the MAX1038/MAX1039 have twelve analog input channels. The analog inputs are software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.

The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD. The MAX1037/MAX1039 feature a 2.048V internal reference and the MAX1036/MAX1038 feature a 4.096V internal reference.

The MAX1036/MAX1037 are available in 8-pin SOT23 packages. The MAX1038/MAX1039 are available in 16-pin QSOP packages. The MAX1036–MAX1039 are guaranteed over the extended industrial temperature range (-40°C to +85°C). Refer to MAX1136–MAX1139 for 10-bit devices and to the MAX1236–MAX1239 for 12-bit devices.

An evaluation kit is available:  MAX1036EVKIT   MAX1038EVKIT  

Key Features   Applications/Uses
  • High-Speed I²C-Compatible Serial Interface
    • 400kHz Fast Mode
    • 1.7MHz High-Speed Mode
  • Single Supply
    • 2.7V to 3.6V (MAX1037/MAX1039)
    • 4.5V to 5.5V (MAX1036/MAX1038)
  • Internal Reference
    • 2.048V (MAX1037/MAX1039)
    • 4.096V (MAX1036/MAX1038)
  • External Reference: 1V to VDD
  • Internal Clock
  • 4-Channel Single-Ended or 2-Channel Pseudo-Differential (MAX1036/MAX1037)
  • 12-Channel Single-Ended or 6-Channel Pseudo-Differential (MAX1038/MAX1039)
  • Internal FIFO with Channel-Scan Mode
  • Low Power
    • 350µA at 188ksps
    • 110µA at 75ksps
    • 8µA at 10ksps
    • 1µA in Power-Down Mode
  • Software Configurable Unipolar/Bipolar
  • Small Packages
    • 8-Pin SOT23 (MAX1036/MAX1037)
    • 16-Pin QSOP (MAX1038/MAX1039)

 
  		• Battery-Powered Test Equipment
  		• Handheld Portable Applications
  		• Medical Instruments
  		• Received-Signal-Strength Indicators
  		• Solar-Powered Remote Systems
  		• System Supervision

    Diagram
    MAX1036, MAX1037, MAX1038, MAX1039: Typical Operating Circuit
    Typical Operating Circuit

    Application Notes
  		• Application Note 4318: High-Speed I²C for the MAX1239 ADC Using the MAXQ2000 Microcontroller - MAX1036, MAX1036K, MAX1036L, MAX1036M, MAX1037, MAX1037K, MAX1037L, MAX1037M, MAX1038, MAX1038K, MAX1038L, MAX1038M, MAX1039, MAX1039K, MAX1039L, MAX1039M

    Evaluation Kits
  		• MAX1036EVKIT
  		• MAX1038EVKIT

    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: 1-32 of 32

    MAX1036 Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1036EKA+  
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1036EKA-T    
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1036EKA+T    
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1036K Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1036KEKA-T     N/A No Longer Available MAX1036EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1036KEKA+T     N/A No Longer Available MAX1036EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1036L Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1036LEKA-T     N/A No Longer Available MAX1036EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1036LEKA+T     N/A No Longer Available MAX1036EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1036M Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1036MEKA-T     N/A No Longer Available MAX1036EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1036MEKA+T    
    		Last Time Buy MAX1036EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1037 Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1037EKA+  
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1037EKA-T    
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1037EKA+T    
    		Active
    		SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1037K Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1037KEKA-T     N/A No Longer Available MAX1037EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1037KEKA+T     N/A No Longer Available MAX1037EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1037L Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1037LEKA+T     N/A No Longer Available MAX1037EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1037LEKA-T     N/A No Longer Available MAX1037EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1037M Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1037MEKA+T    
    		Last Time Buy MAX1037EKA+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1037MEKA-T     N/A No Longer Available MAX1037EKA+
    		 SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1038 Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1038AEEE    
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1038AEEE-T    
    		Active


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1038AEEE+  
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1038AEEE+T    
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1038K Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1038KAEEE     N/A No Longer Available MAX1038AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1038L Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1038LAEEE     N/A No Longer Available MAX1038AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1038M Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1038MAEEE     N/A No Longer Available MAX1038AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1039 Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1039AEEE    
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1039AEEE-T    
    		Active


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1039AEEE+  
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1039AEEE+T    
    		Active
    		QSOP;16 pin;31 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1039K Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1039KAEEE     N/A No Longer Available MAX1039AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1039L Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1039LAEEE     N/A No Longer Available MAX1039AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1039M Free
    Sample    		 Buy Status Recommended Replacement
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1039MAEEE     N/A No Longer Available MAX1039AEEE+

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    More Information
  		• Topmark Coding: MAX1036 MAX1037
  		• New Product Press Release 2002-05-28 

    Related Products
    MAX127, MAX127A, MAX127B, MAX128, MAX128A, MAX128B Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface

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    Document Ref.: 19-2442; Rev 3; 2009-04-29
    This page last modified: 2009-04-29


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