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ADS8342 Status: ACTIVE

16-Bit 250 kSPS ADC Par. Out, 4 true bipolar chanels


      
         
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 ADS8342
Resolution(Bits)16  
Sample Rate (max)250kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)200  
SINAD(dB)86  
SNR(dB)87  
SFDR(dB)92  
DNL(Max)(+/-LSB)2  
INL(Max)(+/-LSB)+/-4  
No Missing Codes(Bits)16  
ENOB(Bits)14  
No. of Supplies2  
Analog Voltage AV/DD(Min)(V)4.75  
Analog Voltage AV/DD(Max)(V)5.25  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)5.5  
Input Configuration Range+/-Vref  
Reference ModeExt  
RatingCatalog  
Pin/Package48TQFP  
# Input Channels4  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • ADS8361: 16-Bit 500 kSPS 2 ADCs, 4ch, serial out
  • ADS8254: 16-Bit, 4 Channel Differential Complete Acquisition Solution (ADC, REF, and Input Buffer)
  • ADS8364: 16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.
  • DAC8565: 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/C Internal Reference
  • DAC7742: 16-Bit, Single Channel, Parallel Interface with Internal Reference
  • PGA204: Programmable Gain Instrumentation Amplifier

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Product Information

Features

  • True Bipolar Input
  • Input Signal Range: ±2.5V
  • 4-Channel Input Multiplexer
  • Up to 250kSPS Sampling Rate
  • Selectable 8-Bit or 16-Bit Parallel Interface
  • 16-Bit Ensured No Missing Codes
  • Offset: 1mV max
  • Low Power: 200mW
  • TQFP-48 Package
  • Operating Temperature Range: –40°C to +85°C
  • APPLICATIONS
    • Data Acquisition
    • Test and Measurement
    • Industrial Process Control
    • Medical Instruments
    • Laboratory Equipment

Description

The ADS8342 is a 4-channel, 16-bit analog-to-digital converter (ADC). It contains a 16-bit succesive approximation register (SAR), a capacitor-based ADC with an inherent sample-and-hold circuit, an interface for microprocessor use, and parallel 3-state output drivers. The ADS8342 is specified at a 250kHz sampling rate while dissipating only 200mW of power using a ±5V power supply.

The ADS8342 is available in a TQFP-48 package and is ensured over the –40°C to +85°C temperature range.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS8342IBPFBRACTIVE-40 to 8517.00 | 1kuTQFP (PFB) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8342IBPFBRG4ACTIVE-40 to 8517.00 | 1kuTQFP (PFB) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8342IBPFBTACTIVE-40 to 8518.00 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8342IBPFBTG4ACTIVE-40 to 8518.00 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8342IPFBRACTIVE-40 to 8514.15 | 1kuTQFP (PFB) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8342IPFBRG4ACTIVE-40 to 8514.15 | 1kuTQFP (PFB) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8342IPFBTACTIVE-40 to 8515.15 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS8342IPFBTG4ACTIVE-40 to 8515.15 | 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 12:15 PM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS8342IBPFBR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8342IBPFBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8342IBPFBT
AsiaWPI 275
WorldwideDigiKey 81
TI Lead Time*: 20 WeeksADS8342IBPFBTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8342IPFBR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8342IPFBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS8342IPFBT
AsiaFarnell Asia 61
WPI 270
EuropeFarnell 59
WorldwideDigiKey 912
TI Lead Time*: 20 WeeksADS8342IPFBTG4
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
ADS8342IBPFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IBPFBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IBPFBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IBPFBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IPFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IPFBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IPFBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8342IPFBTG4 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 ADS8342 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
ADS8342 Evaluation ModuleADS8342EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
ADS7811   16-Bit 250kHz Sampling CMOS Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS7815   16-Bit 250kHz Sampling CMOS Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
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