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ADS1606 Status: ACTIVE

16 Bit, 5MSPS Single Channel Delta-Sigma ADC Single with FIFO

      
         
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See Also

  • ADS1605 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • ADS1626 - 18 bit equivalent device
  • ADS1625 - 18 bit equivalent device

View all related products

Datasheet

Download - PDF Icon
  • 16-Bit, 5MSPS Analog-to-Digital Converter (Rev. H) (ads1606.pdf, 823 KB)
    16 May 2007 Download

 ADS1601 ADS1602 ADS1605 ADS1606ADS1610 ADS1625 ADS1626 
Resolution(Bits)16  16  16  16  16  18  18  
Sample Rate (max)1.25MSPS  2.5MSPS  5MSPS  5MSPS  10MSPS  1.25MSPS  1.25MSPS  
ArchitectureDelta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  
Power Consumption(Typ)(mW)330  530  560  560  960  520  520  
SINAD(dB)91  91  84  84  83  93  93  
SNR(dB)91  91  84  84  83  93  93  
SFDR(dB)120  120  102  102  109  120  120  
DNL(Max)(+/-LSB)0.25  0.25  0.25  0.25  0.5  0.5  0.5  
INL(Max)(+/-LSB)0.75  0.75  0.75  0.75  0.4  3.5  3.5  
No Missing Codes(Bits)16  16  16  16  16  18  18  
No. of Supplies2  2  2  2  2  2  2  
Analog Voltage AV/DD(Min)(V)4.75  4.75  4.75  4.75  4.9  4.75  4.75  
Analog Voltage AV/DD(Max)(V)5.25  5.25  5.25  5.25  5.1  5.25  5.25  
Logic Voltage DV/DD(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.25  5.25  5.25  5.25  3.6  5.25  5.25  
Input Configuration RangeVref  Vref  1.467Vref  1.467Vref  Vref  1.467Vref  1.467Vref  
Reference ModeInt and Ext  Int and Ext  Int and Ext  Int and Ext  Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package48TQFP  48TQFP  64HTQFP  64HTQFP  64HTQFP  64HTQFP  64HTQFP  
# Input Channels1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS8422: 16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input
  • ADS1605: 16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter
  • ADS1625: 18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single

More Related Products

Product Information

Features

  • Data Rate: 5MSPS (10MSPS in 2X Mode)
  • Signal-to-Noise Ratio: 88dB
  • Total Harmonic Distortion: –99dB
  • Spurious-Free Dynamic Range: 101dB
  • Linear Phase with 2.45MHz Bandwidth
  • Passband Ripple: ±0.0025dB
  • Selectable On-Chip Reference
  • Directly Connects to TMS320C6000 DSPs
  • Easily Upgradeable to 18 Bits with the ADS1625 and ADS1626
  • Adjustable Power Dissipation: 315 to 570mW
  • Power Down Mode
  • Supplies:
    • Analog +5V
    • Digital +3V
    • Digital I/O +2.7 to +5.25V
  • APPLICATIONS
    • Scientific Instruments
    • Automated Test Equipment
    • Data Acquisition
    • Medical Imaging
    • Vibration Analysis

PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.

Description

The ADS1605 and ADS1606 are high-speed, high-precision, delta-sigma analog-to-digital converter (ADCs) with 16-bit resolution. The data rate is 5 mega-samples per second (MSPS), the bandwidth (–3dB) is 2.45MHz, and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to –99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate an be doubled to 10MSPS in 2X mode. The ADS1606 includes an adjustable first-in first-out buffer (FIFO) for the output data.

The input signal is measured against a voltage reference that can be generated on-chip or supplied externally. The digital output data is provided over a simple parallel interface that easily connects to digital signal processors (DSPs). An out-of-range monitor reports when the input range has been exceeded. The ADS1605/6 operate from a +5V analog supply (AVDD) and +3V digital supply (DVDD). The digital I/O supply (IOVDD) operates from +2.7 to +5.25V, enabling the digital interface to support a range of logic families. The analog power dissipation is set by an external resistor and can be reduced when operating at slower speeds. A power down mode, activated by a digital I/O pin, shuts down all circuitry. The ADS1605/6 are offered in a TQFP-64 package using TI PowerPAD™ technology.

The ADS1605 and ADS1606, along with their 18-bit counterparts, the ADS1625 and ADS1626, are well suited for the demanding measurement requirements of scientific instrumentation, automated test equipment, data acquisition, and medical imaging.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS1606IPAPRACTIVE-40 to 8520.75 | 100uHTQFP (PAP) | 64 View 1000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS1606IPAPRG4ACTIVE-40 to 8520.75 | 100uHTQFP (PAP) | 64 View 1000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS1606IPAPTACTIVE-40 to 8522.85 | 100uHTQFP (PAP) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol
ADS1606IPAPTG4ACTIVE-40 to 8522.85 | 100uHTQFP (PAP) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
ADS1606IPAPRAs of 9:22 AM GMT, 15 Oct 2008As of 9:22 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2000* >10k | 17 Nov 6 Weeks AmericasRochester Electronics 1k
ADS1606IPAPRG4As of 9:22 AM GMT, 15 Oct 2008As of 9:22 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2000* >10k | 17 Nov 6 Weeks None Reported
View Distributors		   
ADS1606IPAPTAs of 9:22 AM GMT, 15 Oct 2008As of 9:22 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 500* >10k | 17 Nov 6 Weeks AmericasDigiKey 295
  Rochester Electronics 448
ADS1606IPAPTG4As of 9:22 AM GMT, 15 Oct 2008As of 9:22 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 500* >10k | 17 Nov 6 Weeks None Reported
View Distributors		   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
ADS1606IPAPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS1606IPAPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS1606IPAPT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS1606IPAPTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • 16-Bit, 5MSPS Analog-to-Digital Converter (Rev. H) (ads1606.pdf, 823 KB)
    16 May 2007 Download

Application Notes

  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
    12 Jan 2008 Abstract
  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (sbaa052.htm, 8 KB)
    02 Oct 2000 Abstract
  • Principles of Data Acquisition and Conversion (sbaa051.htm, 8 KB)
    02 Oct 2000 Abstract
  • Interleaving Analog-to-Digital Converters (sbaa049.htm, 8 KB)
    02 Oct 2000 Abstract
  • What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract
  • Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (sbaa006.htm, 8 KB)
    27 Sep 2000 Abstract
  • Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (sbaa005.htm, 8 KB)
    27 Sep 2000 Abstract

View Application Notes for Analog to Digital Converters

User Guides

  • ADS1605/1606 EVM User's Guide (Rev. A) (slau122a.pdf, 864 KB)
    15 Apr 2004 Download

View User Guides for Analog to Digital Converters

More Literature

View More Literature for Analog to Digital Converters

Tools & Software

NamePart # Company Tool / Software Type
Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities
ADS1606 Evaluation ModuleADS1606EVMTexas InstrumentsDevelopment Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins
  • Data Converter Plug-in for Code Composer Studio (Rev. D)(slac087d.zip, 5199 KB )
               05 May 2008 zip

 Alternative Products - Are similar to ADS1606
Part #NameComments
ADS1605 16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
ADS1626 18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single with FIFO 18 bit equivalent device 
ADS1625 18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single 18 bit equivalent device 
ADS1610 16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter Similar device with 10 MSPS bandwidth 
ADS1602 16-Bit, 2.5MSPS Analog-to-Digital Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Similar device with 1.25 MSPS bandwidth 
ADS1601 16-Bit, 1.25MSPS Analog-to-Digital Converter Similar device with 2.5 MSPS bandwidth 
Customers Who Evaluated This Product Also Evaluated...
ADS842216 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential InputTI customers also evaluated this product.
ADS160516-bit, 5 MSPS Delta-Sigma, Analog-to-Digital ConverterTI customers also evaluated this product.
ADS162518 Bit, 1.25MSPS Single Channel Delta-Sigma ADC SingleTI customers also evaluated this product.
ADS556216-bit 80MSPS Low Power ADC with Selectable LVDS/CMOS OutputsTI customers also evaluated this product.
ADS548316-bit 135MSPS ADC with buffered inputsTI customers also evaluated this product.
ADS556016-bit 40MSPS Low Power ADC with Selectable LVDS/CMOS OutputsTI customers also evaluated this product.
ADS160216-Bit, 2.5MSPS Analog-to-Digital ConverterTI customers also evaluated this product.
ADS847216-Bit 1MSPS 0.65 LSB Max INL Precision ADC with Parallel Interface and ReferenceTI customers also evaluated this product.
ADS162618 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single with FIFOTI customers also evaluated this product.
ADS161016-Bit, 10MSPS Delta-Sigma Analog-to-Digital ConverterTI customers also evaluated this product.
 Complementary Products - Can be used with ADS1606
Part #NameProduct FamilyComments
THS4131 Fully Differential Input/Output Low Noise Amplifier OPERATIONAL AMPLIFIERS- FULLY DIFFERENTIAL AMPLIFIERS OPERATIONAL AMPLIFIER  
THS4130 Fully Differential Input/Output Low Noise Amplifier With Shutdown OPERATIONAL AMPLIFIERS- FULLY DIFFERENTIAL AMPLIFIERS OPERATIONAL AMPLIFIER  

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