ADS8344 Status: ACTIVE

16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter

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See Also

  • ADS8343 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Equivalent 4-channel bipolar device
  • ADS8345 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Equivalent bipolar device
  • ADS8317 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Single channel equivalent device with higher sampling rate (250kSPS)

View all related products

Datasheet

Download - PDF Icon
  • 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter (Rev. E) (ads8344.pdf, 732 KB)
    28 Sep 2006 Download

 ADS8344
Resolution(Bits)16  
Sample Rate (max)100kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)3.6  
SINAD(dB)86  
SFDR(dB)92  
DNL(Max)(+/-LSB)2  
INL(Max)(+/-LSB)6  
No Missing Codes(Bits)15  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)2.7  
Analog Voltage AV/DD(Max)(V)5.25  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)5.25  
Input Configuration RangeVref  
Reference ModeExt  
RatingCatalog  
Pin/Package20SSOP,20SSOP/QSOP  
# Input Channels8  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

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  • ADS8364: 16-Bit 250 kSPS 6 ADCs, Parallel Out, W/6 x FIFO W/6 Ch.
  • SN74LVC1G07: Single Buffer/Driver With Open-Drain Output
  • REF200: Dual Current Source/Current Sink
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Product Information

Features

  • PIN FOR PIN WITH ADS7844
  • SINGLE SUPPLY: 2.7V to 5V
  • 8-CHANNEL SINGLE-ENDED OR 4-CHANNEL DIFFERENTIAL INPUT
  • UP TO 100kHz CONVERSION RATE
  • 84dB SINAD
  • SERIAL INTERFACE
  • QSOP-20 AND SSOP-20 PACKAGES
  • APPLICATIONS
    • DATA ACQUISITION
    • TEST AND MEASUREMENT EQUIPMENT
    • INDUSTRIAL PROCESS CONTROL
    • PERSONAL DIGITAL ASSISTANTS
    • BATTERY-POWERED SYSTEMS

All trademarks are the property of their respective owners.

Description

The ADS8344 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 10mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC , providing a corresponding input voltage range of 0V to VREF . The device includes a shutdown mode that reduces power dissipation to under 15µW. The ADS8344 is tested down to 2.7V operation.

Low power, high speed, and an on-board multiplexer make the ADS8344 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The ADS8344 is available in a QSOP-20 or SSOP-20 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
ADS8344EACTIVE 8.00 | 1kuSSOP/QSOP (DBQ) | 20 View 56 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344E/2K5ACTIVE 8.00 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344E/2K5G4ACTIVE 8.00 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344EBACTIVE-40 to 859.60 | 1kuSSOP/QSOP (DBQ) | 20 View 56 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344EB/2K5ACTIVE 9.60 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344EB/2K5G4ACTIVE 9.60 | 1kuSSOP/QSOP (DBQ) | 20 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344EBG4ACTIVE-40 to 859.60 | 1kuSSOP/QSOP (DBQ) | 20 View 56 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344EG4ACTIVE 8.00 | 1kuSSOP/QSOP (DBQ) | 20 View 56 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344NACTIVE-40 to 858.00 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344N/1KACTIVE-40 to 858.00 | 1kuSSOP (DB) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344N/1KG4ACTIVE-40 to 858.00 | 1kuSSOP (DB) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344NBACTIVE 9.60 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344NB/1KACTIVE 9.60 | 1kuSSOP (DB) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344NB/1KG4ACTIVE 9.60 | 1kuSSOP (DB) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS8344NBG4ACTIVE 9.60 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
ADS8344NG4ACTIVE-40 to 858.00 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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
ADS8344EAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 21 Jan 16 Weeks AmericasAvnet >1k
  DigiKey >1k
  Mouser Electronics 258
  EuropeAvnet-SILICA 266
  Farnell 945
ADS8344E/2K5As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 5767 | 1 Dec 6 Weeks None Reported
View Distributors
   
 4553 | 9 Dec     
ADS8344E/2K5G4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 5767 | 1 Dec 6 Weeks None Reported
View Distributors
   
 4553 | 9 Dec     
ADS8344EBAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 273 | 4 Feb 16 Weeks AmericasDigiKey >1k
 666 | 17 Feb Mouser Electronics 55
 4621 | 24 Feb     
 2744 | 3 Mar     
 4499 | 10 Mar     
ADS8344EB/2K5As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 273 | 3 Feb 26 Weeks None Reported
View Distributors
   
 667 | 16 Feb     
 4627 | 23 Feb     
 2748 | 2 Mar     
 4505 | 9 Mar     
ADS8344EB/2K5G4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 273 | 3 Feb 26 Weeks None Reported
View Distributors
   
 667 | 16 Feb     
 4627 | 23 Feb     
 2748 | 2 Mar     
 4505 | 9 Mar     
ADS8344EBG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 273 | 4 Feb 16 Weeks EuropeAbacus Polar >1k
 666 | 17 Feb Farnell 263
 4621 | 24 Feb     
 2744 | 3 Mar     
 4499 | 10 Mar     
ADS8344EG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 21 Jan 16 Weeks AmericasMouser Electronics 90
ADS8344NAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8077 | 21 Jan 16 Weeks AmericasArrow >1k
 518 | 29 Jan Avnet >1k
 >10k | 4 Feb DigiKey 154
  Mouser Electronics 240
  EuropeAvnet-SILICA 4
ADS8344N/1KAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8125 | 21 Jan 16 Weeks None Reported
View Distributors
   
 521 | 2 Feb     
 >10k | 9 Feb     
ADS8344N/1KG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8125 | 21 Jan 16 Weeks None Reported
View Distributors
   
 521 | 2 Feb     
 >10k | 9 Feb     
ADS8344NBAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1363 | 21 Jan 16 Weeks AmericasDigiKey >1k
 284 | 2 Feb EuropeArrow Southern Europe 340
 6381 | 9 Feb Avnet-SILICA 6
 694 | 16 Feb Spoerle 248
 4813 | 23 Feb     
ADS8344NB/1KAs of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1371 | 21 Jan 16 Weeks None Reported
View Distributors
   
 285 | 5 Feb     
 6418 | 11 Feb     
 698 | 18 Feb     
 4841 | 25 Feb     
ADS8344NB/1KG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1371 | 21 Jan 16 Weeks None Reported
View Distributors
   
 285 | 5 Feb     
 6418 | 11 Feb     
 698 | 18 Feb     
 4841 | 25 Feb     
ADS8344NBG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1363 | 21 Jan 16 Weeks None Reported
View Distributors
   
 284 | 2 Feb     
 6381 | 9 Feb     
 694 | 16 Feb     
 4813 | 23 Feb     
ADS8344NG4As of 9:20 AM GMT, 15 Oct 2008As of 9:20 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8077 | 21 Jan 16 Weeks None Reported
View Distributors
   
 518 | 29 Jan     
 >10k | 4 Feb     
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
ADS8344E RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344E/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344E/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344EB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344EB/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344EB/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344EBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS8344EG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344N RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344N/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344N/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344NB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344NB/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS8344NB/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView