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TLV0831 Status: ACTIVE

8-Bit 49 kSPS ADC Serial Out, Differential input, Configurable as SE input, 1 Ch.


      
         
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See Also

  • ADS7868 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Equivalent device higher sampling rate (200kSPS) and single ended input configuration
  • TLV0832 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Two channel equivalent device
  • TLV0834 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Four channel equivalent device

View all related products

 TLV0831
Resolution(Bits)8  
Sample Rate (max)49kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)0.66  
DNL(Max)(+/-LSB)0.5  
INL(Max)(+/-LSB)0.5  
No Missing Codes(Bits)8  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)2.7  
Analog Voltage AV/DD(Max)(V)3.6  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)3.6  
Input Configuration Range+3.6V(Vref=VDD)  
Reference ModeExt  
RatingCatalog  
Pin/Package8PDIP, 8SOIC  
# Input Channels1  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLV0832: 8-Bit 44.7 kSPS ADC Serial Out, Muxed Twin Ch. w/SE or Differential Option, 2 Ch.
  • TLV571: 8-Bit, 1.25 MSPS Single Ch., Hardware Config., Low Power w/Auto or S/W PowerDown
  • TLV0834: 8-Bit 41 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 4 Ch.

More Related Products

Product Information

Features

  • 8-Bit Resolution
  • 2.7 V to 3.6 V VCC
  • Easy Microprocessor Interface or Standalone Operation
  • Operates Ratiometrically or With VCC Reference
  • Single Channel or Multiplexed Twin Channels With Single-Ended or Differential Input Options
  • Input Range 0 V to VCC With VCC Reference
  • Inputs and Outputs Are Compatible With TTL and MOS
  • Conversion Time of 32 us at f(CLK) = 250 kHz
  • Designed to Be Functionally Equivalent to the National Semiconductor ADC0831 and ADC0832 at 3 V Supply
  • Total Unadjusted Error . . . ± 1 LSB

Description

These devices are 8-bit successive-approximation analog-to-digital converters. The TLV0831 has single input channels; the TLV0832 has multiplexed twin input channels. The serial output is configured to interface with standard shift registers or microprocessors.

The TLV0832 multiplexer is software configured for single-ended or differential inputs. The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

The operation of the TLV0831 and TLV0832 devices is very similar to the more complex TLV0834 and TLV0838 devices.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLV0831CDACTIVE1.95 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831CDG4ACTIVE1.95 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831CDRACTIVE1.75 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLV0831CDRG4ACTIVE1.75 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLV0831CPACTIVE1.75 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831CPE4ACTIVE1.75 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831IDACTIVE2.05 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831IDG4ACTIVE2.05 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831IDRACTIVE1.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLV0831IDRG4ACTIVE1.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLV0831IPACTIVE1.90 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLV0831IPE4ACTIVE1.90 | 1kuPDIP (P) | 8 View 50 | TUBE 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 10:32 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLV0831CD
AmericasArrow >1k
Rochester Electronics >1k
AsiaWPI 90
EuropeAvnet-SILICA 75
WorldwideDigiKey 67
TI Lead Time*: 20 WeeksTLV0831CDG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV0831CDR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV0831CDRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTLV0831CP
AmericasRochester Electronics 995
AsiaWPI 91
WorldwideDigiKey 325
TI Lead Time*: 14 WeeksTLV0831CPE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV0831ID
AmericasAvnet 70
Rochester Electronics >1k
WorldwideDigiKey 149
Mouser Electronics 72
TI Lead Time*: 20 WeeksTLV0831IDG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV0831IDR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV0831IDRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTLV0831IP
AmericasRochester Electronics >1k
WorldwideDigiKey 133
TI Lead Time*: 14 WeeksTLV0831IPE4
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
TLV0831CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831CP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLV0831CPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLV0831ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831IDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLV0831IP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLV0831IPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView

* 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 TLV0831 Help

Datasheet

Application Notes

View Application Notes 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
ADS7868   1.2V, 8 bit 280KSPS, Serial ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Equivalent device higher sampling rate (200kSPS) and single ended input configuration  
TLV0832   8-Bit 44.7 kSPS ADC Serial Out, Muxed Twin Ch. w/SE or Differential Option, 2 Ch.   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Two channel equivalent device  
TLV0834   8-Bit 41 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 4 Ch.   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Four channel equivalent device  
TLV0838   8-Bit 37.9 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 8 Ch.   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Eight channel equivalent device  
Customers Who Evaluated This Product Also Evaluated...
TLV0832 8-Bit 44.7 kSPS ADC Serial Out, Muxed Twin Ch. w/SE or Differential Option, 2 Ch. DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TLV571 8-Bit, 1.25 MSPS Single Ch., Hardware Config., Low Power w/Auto or S/W PowerDown DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TLV0834 8-Bit 41 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 4 Ch. DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS7868 1.2V, 8 bit 280KSPS, Serial ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TLC0831 8-Bit, 31 kSPS ADC Serial Out, Microprocessor Peripheral/Standalone, Single Channels DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.

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