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ADS1114 Status: ACTIVE

16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference


      
         
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See Also

  • ADS1113 - Does not include PGA or comparator
  • ADS1115 - Also includes 4 channel input mux
  • ADS1014 - 12 bit equivalent

View all related products


Datasheet

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Functional Block Diagram


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 ADS1013 ADS1014 ADS1015 ADS1113 ADS1114ADS1115 
Resolution(Bits)12  12  12  16  16  16  
Sample Rate (max)3.3kSPS  3.3kSPS  3.3kSPS  860SPS  860SPS  860SPS  
ArchitectureDelta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  Delta-Sigma  
Power Consumption(Typ)(mW)0.36  0.36  0.36  0.36  0.36  0.36  
INL(Max)(+/-LSB)1  1  1  1  1  1  
No Missing Codes(Bits)12  12  12  16  16  16  
No. of Supplies1  1  1  1  1  1  
Analog Voltage AV/DD(Min)(V)2.0  2.0  2.0  2.0  2.0  2.0  
Analog Voltage AV/DD(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
Logic Voltage DV/DD(Min)(V)2.0  2.0  2.0  2.0  2.0  2.0  
Logic Voltage DV/DD(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
Input Configuration Range±2.048V  ±4.096V/PGA (2/3-16)  ±4.096V/PGA (2/3-16)  ±2.048V  ±4.096V/PGA (2/3-16)  ±4.096V/PGA (2/3-16)  
Reference ModeInt  Int  Int  Int  Int  Int  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package10MSOP, 10QFN  10MSOP, 10QFN  10MSOP, 10QFN  10MSOP, 10QFN  10MSOP, 10QFN  10MSOP, 10QFN  
# Input Channels1  1  4  1  1  4  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS1115: 16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference
  • ADS1113: 16-Bit ADC with Integrated MUX, Oscillator, and Reference
  • ADS1100: Self-Calibrating, 16-Bit Analog-to-Digital Converter

More Related Products

Product Information

Features

  • ULTRA-SMALL QFN PACKAGE: 2mm × 1,5mm × 0,4mm
  • WIDE SUPPLY RANGE: 2.0V to 5.5V
  • LOW CURRENT CONSUMPTION:
    Continuous Mode: Only 150µA
    Single-Shot Mode: Auto Shut-Down
  • PROGRAMMABLE DATA RATE: 8SPS to 860SPS
  • INTERNAL LOW-DRIFT VOLTAGE REFERENCE
  • INTERNAL OSCILLATOR
  • INTERNAL PGA
  • I2C INTERFACE: Pin-Selectable Addresses
  • FOUR SINGLE-ENDED OR TWO DIFFERENTIAL INPUTS (ADS1115)
  • PROGRAMMABLE COMPARATOR (ADS1114 and ADS1115)
  • APPLICATIONS
    • PORTABLE INSTRUMENTATION
    • CONSUMER GOODS
    • BATTERY MONITORING
    • TEMPERATURE MEASUREMENT
    • FACTORY AUTOMATION AND PROCESS CONTROLS

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Description

The ADS1113, ADS1114, and ADS1115 are precision analog-to-digital converters (ADCs) with 16 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power, and ease of implementation in mind. The ADS1113/4/5 feature an onboard reference and oscillator. Data are transferred via an I2C-compatible serial interface; four I2C slave addresses can be selected. The ADS1113/4/5 operate from a single power supply ranging from 2.0V to 5.5V.

The ADS1113/4/5 can perform conversions at rates up to 860 samples per second (SPS). An onboard PGA is available on the ADS1114 and ADS1115 that offers input ranges from the supply to as low as ±256mV, allowing both large and small signals to be measured with high resolution.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
ADS1114IDGSRACTIVE-40 to 1252.00 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&RPurchase Samples
ADS1114IDGSTACTIVE-40 to 1252.60 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R
ADS1114IRUGRACTIVE-40 to 1252.00 | 1kuQFN (RUG) | 10  3000 | LARGE T&RPurchase Samples
ADS1114IRUGTACTIVE-40 to 1252.60 | 1kuQFN (RUG) | 10  250 | SMALL T&R

* 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 WeeksADS1114IDGSR
None Reported
View Distributors
TI Lead Time*: 20 WeeksADS1114IDGST
AmericasArrow 250
Avnet 250
Newark 250
AsiaFarnell Asia 250
WPI 184
EuropeAvnet-SILICA 250
Compel 375
Farnell 250
Spoerle 250
WorldwideDigiKey 465
Mouser Electronics 232
TI Lead Time*: 16 WeeksADS1114IRUGR
None Reported
View Distributors
TI Lead Time*: 16 WeeksADS1114IRUGT
AmericasArrow 250
Avnet 250
Newark 250
AsiaFarnell Asia 250
EuropeFarnell 250
WorldwideDigiKey 733
Mouser Electronics 250
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
ADS1114IDGSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS1114IDGST RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS1114IRUGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
ADS1114IRUGT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 ADS1114 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

More Literature

View More Literature 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

Part # Name Product Family Comments
ADS1113   16-Bit ADC with Integrated MUX, Oscillator, and Reference   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Does not include PGA or comparator  
ADS1115   16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Also includes 4 channel input mux  
ADS1014   12-Bit ADC with Integrated PGA, Comparator, Oscillator, and Reference   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   12 bit equivalent  
ADS1112   16-bit 240SPS ADC, 2 Ch. Diff/3 Single-end input, Low power Complete System in MSOP-10   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Has 3 input channels instead of 1. Does not include comparator  
TMP102   Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR      
INA333   Low Power, Precision Instrumentation Amplifier   INSTRUMENTATION AMPLIFIER - SINGLE SUPPLY      
OPA333   1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE      
Customers Who Evaluated This Product Also Evaluated...
ADS1115 16-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1113 16-Bit ADC with Integrated MUX, Oscillator, and Reference DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1100 Self-Calibrating, 16-Bit Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1013 12-Bit ADC with Integrated Oscillator, and Reference DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1110 16-Bit Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial Interface DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1015 12-Bit ADC with Integrated MUX, PGA, Comparator, Oscillator, and Reference DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1112 16-bit 240SPS ADC, 2 Ch. Diff/3 Single-end input, Low power Complete System in MSOP-10 DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8556 630kSPS, 6-Channels, Simultaneous Sampling Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1014 12-Bit ADC with Integrated PGA, Comparator, Oscillator, and Reference DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.

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