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ADS8326 Status: ACTIVE

16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC


      
         
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See Also

  • ADS8327 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with Higher sampling rate (0.5MSPS)
  • ADS8328 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  2 channel device with higher sampling rate (0.5MSPS)
  • ADS8329 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Device with Higher Samplng rate (1MSPS)
 ADS8326
Resolution(Bits)16  
Sample Rate (max)250kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)10  
SINAD(dB)91  
SNR(Typ)(dB)91.5  
SFDR(dB)103  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)1.5  
No Missing Codes(Bits)16  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)2.7  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)5.5  
Input Configuration RangeVref  
Reference ModeExt  
RatingCatalog  
Pin/Package8MSOP, 8SON  
# Input Channels1  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • ADS8317: 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
  • ADS8320: 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter
  • ADS8321: 16-Bit, High Speed, MicroPower Sampling Analog-to-Digital Converter
  • TL16C2550: 1.8-V to 5-V Dual UART with 16-Byte FIFOs
  • OPA4277: High Precision Operational Amplifiers
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

More Related Products

Product Information

Features

  • 16 Bits No Missing Codes (Full-Supply Range, High or Low Grade)
  • Very Low Noise: 3LSBPP
  • Excellent Linearity:
    ±1LSB typ, ±1.5LSB max INL
    ±0.6LSB typ, ±1LSB max DNL
    ±1mV max Offset
    ±12LSB typ Gain Error
  • microPower:
    10mW at 5V, 250kHz
    4mW at 2.7V, 200kHz
    2mW at 2.7V, 100kHz
    0.2mW at 2.7V, 10kHz
  • MSOP-8 and SON-8 Packages
    (SON-8 package same as 3x3 QFN)
  • 16-Bit Upgrade to the 12-Bit ADS7816 and ADS7822
  • Pin-Compatible with the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, ADS8320, and ADS8325
  • Serial (SPI/SSI) Interface
  • APPLICATIONS
    • Battery-Operated Systems
    • Remote Data Acquisition
    • Isolated Data Acquisition
    • Simultaneous Sampling, Multichannel
      Systems
    • Industrial Controls
    • Robotics
    • Vibration Analysis

All trademarks are the property of their respective owners.

Description

The ADS8326 is a 16-bit, sampling, analog-to-digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. For example, the average power dissipation is less than 0.2mW at a 10kHz data rate.

The ADS8326 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI-compatible) interface and a differential input. The reference voltage can be set to any level within the range of 0.1V to VDD.

Low power and small size make the ADS8326 ideal for portable and battery-operated systems. It is also a perfect fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8326 is available in either an MSOP-8 and an SON-8 package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS8326IBDGKRACTIVE-40 to 856.95 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8326IBDGKRG4ACTIVE-40 to 856.95 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8326IBDGKTACTIVE-40 to 857.45 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8326IBDGKTG4ACTIVE-40 to 857.45 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8326IBDRBRACTIVE-40 to 856.95 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R  Purchase Samples
ADS8326IBDRBTACTIVE-40 to 857.45 | 1kuSON (DRB) | 8 View 250 | SMALL T&R  
ADS8326IDGKRACTIVE-40 to 855.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8326IDGKRG4ACTIVE-40 to 855.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8326IDGKTACTIVE-40 to 855.50 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8326IDGKTG4ACTIVE-40 to 855.50 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8326IDRBRACTIVE-40 to 855.00 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R  Purchase Samples
ADS8326IDRBTACTIVE-40 to 855.50 | 1kuSON (DRB) | 8 View 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 12:08 PM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksADS8326IBDGKR
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksADS8326IBDGKRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8326IBDGKT
AmericasArrow 500
Avnet 250
Newark 306
AsiaFarnell Asia 114
WPI 199
EuropeFarnell 106
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksADS8326IBDGKTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8326IBDRBR
None Reported
View Distributors
TI Lead Time*: 4 WeeksADS8326IBDRBT
WorldwideDigiKey 616
TI Lead Time*: 20 WeeksADS8326IDGKR
AsiaWPI >1k
TI Lead Time*: 20 WeeksADS8326IDGKRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksADS8326IDGKT
AmericasArrow >1k
Newark 264
AsiaFarnell Asia 48
WPI 80
EuropeFarnell 48
WorldwideDigiKey 66
TI Lead Time*: 20 WeeksADS8326IDGKTG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksADS8326IDRBR
None Reported
View Distributors
TI Lead Time*: 4 WeeksADS8326IDRBT
WorldwideDigiKey 762
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
ADS8326IBDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IBDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IBDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IBDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IBDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IBDRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8326IDRBT 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 ADS8326 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

User Guides

View User Guides 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
ADS8326EVM Evaluation ModuleADS8326EVMTexas InstrumentsDevelopment Boards/EVMs
ADCPro(TM) Analog-to-Digital Converter Evaluation SoftwareADCPRO Texas Instruments Application Software 

Part # Name Product Family Comments
ADS8327   2.7V~5.5V, 16 Bit 500KSPS Serial ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with Higher sampling rate (0.5MSPS)  
ADS8328   2.7V~5.5V, 16 bit 500KSPS Serial ADC w 2-to-1 MUX   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  2 channel device with higher sampling rate (0.5MSPS)  
ADS8329   2.7V~5.5V, 16 Bit 1MSPS Serial ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Device with Higher Samplng rate (1MSPS)  
OPA365   2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
OPA333   1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
REF5025   Low Noise, Very Low Drift, Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   SERIES VOLTAGE REFERENCE    
Customers Who Evaluated This Product Also Evaluated...
ADS8317 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8320 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8321 16-Bit, High Speed, MicroPower Sampling Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8325 16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8509 16-Bit 250kHz CMOS Analog-to-Digital Converter w/Serial Interface 2.5V Internal Reference 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.
ADS1244 24-Bit 15sps Delta-Sigma ADC with 50 & 60Hz rejection DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1248 Low Noise, Precision 24-Bit Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8327 2.7V~5.5V, 16 Bit 500KSPS Serial ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8330 2.7V-5.5V, 16 Bit 1MSPS Serial ADC w 2-to-1 MUX DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TL16C2550 1.8-V to 5-V Dual UART with 16-Byte FIFOs INTERFACE-UARTS TI customers also evaluated this product.
OPA4277 High Precision Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
TPS62040 Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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