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ADS1601 Status: ACTIVE

16-Bit, 1.25MSPS Analog-to-Digital Converter


      
         
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See Also

  • ADS1602 - Similar device with 2.5MSPS bandwidth
  • ADS1610 - Similar device with 10MSPS bandwidth
  • ADS1625 - 18 bit equivalent device
 ADS1601ADS1602 ADS1605 ADS1606 ADS1610 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

  • ADS1602: 16-Bit, 2.5MSPS Analog-to-Digital Converter
  • ADS1675: 4MSPS, 24-Bit Analog-to-Digital Converter
  • ADS1610: 16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter

More Related Products

Product Information

Features

  • High Speed:
    • Data Rate: 1.25MSPS
    • Bandwidth: 615kHz
  • Outstanding Performance:
    • SNR: 92dB at fIN = 100kHz, -1dBFS
    • THD: -103dB at fIN = 100kHz, -6dBFS
    • SFDR: 105dB at fIN = 100kHz, -6dBFS
  • Ease-of-Use:
    • High-Speed 3-Wire Serial Interface
    • Directly Connects to TMS320 DSPs
    • On-Chip Digital Filter Simplifies Anti-AliasRequirements
    • Simple Pin-Driven Control—No On-Chip Registers to Program
    • Selectable On-Chip Voltage Reference
    • Simultaneous Sampling with Multiple ADS1601s
  • Low Power:
    • 330mW at 1.25MSPS
    • 145mW at 625kSPS
    • Power-Down Mode
  • APPLICATIONS
    • Sonar

View All Features in Datasheet

Description

The ADS1601 is a high-speed, high-precision,delta-sigma analog-to-digital converter (ADC) manufactured on an advanced CMOS process. The ADS1601 oversampling topology reduces clock jitter sensitivity during the sampling of high-frequency, large amplitude signals by a factor of four over that achieved by Nyquist-rate ADCs. Consequently, signal-to-noise ratio (SNR) is particularly improved. Total harmonic distortion (THD) is -103dB, and the spurious-free dynamic range (SFDR) is 105dB

Optimized for power and performance, the ADS1601 dissipates only 330mW while providing a full-scale differential input range of ±0.94VREF. Having such a wide input range makes out-of-range signals uncommon. The OTR pin indicates if an analog input out-of-range condition does occur.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS1601IPFBRACTIVE-40 to 8512.45 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS1601IPFBRG4ACTIVE-40 to 8512.45 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS1601IPFBTACTIVE-40 to 8513.45 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS1601IPFBTG4ACTIVE-40 to 8513.45 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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

Reported Distributor Inventory as of 12:20 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS1601IPFBR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS1601IPFBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS1601IPFBT
AmericasArrow 500
Newark 155
AsiaFarnell Asia 27
EuropeFarnell 27
WorldwideDigiKey 755
Mouser Electronics 95
TI Lead Time*: 20 WeeksADS1601IPFBTG4
WorldwideDigiKey  Available
View all Distributors  

** 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
ADS1601IPFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS1601IPFBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS1601IPFBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS1601IPFBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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

Most useful technical documents for ADS1601 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

User Guides

View User Guides for Analog to Digital Converter

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
ADS1601EVM Evaluation ModuleADS1601EVMTexas InstrumentsDevelopment Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins

Simulation Models

Part # Name Product Family Comments
ADS1602   16-Bit, 2.5MSPS Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Similar device with 2.5MSPS bandwidth  
ADS1610   16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Similar device with 10MSPS bandwidth  
ADS1625   18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   18 bit equivalent device  
THS4131   Fully Differential Input/Output Low Noise Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   OPERATIONAL AMPLIFIER    
THS4130   Fully Differential Input/Output Low Noise Amplifier With Shutdown   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   OPERATIONAL AMPLIFIER    
Customers Who Evaluated This Product Also Evaluated...
ADS1602 16-Bit, 2.5MSPS Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1675 4MSPS, 24-Bit Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1610 16-Bit, 10MSPS Delta-Sigma Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1625 18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8329 2.7V~5.5V, 16 Bit 1MSPS Serial ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8401 16 Bit 1.25MSPS Parallel ADC W Ref DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1672 High Speed High Resolution 625kSPS 24 bit Delta Sigma ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.

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