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TLC0831 Status: ACTIVE

8-Bit, 31 kSPS ADC Serial Out, Microprocessor Peripheral/Standalone, Single Channels

      
         
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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 with higher sampling rate (200kSPS)and single ended input
  • TLC0832 - 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
  • TLC0834 - 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


Datasheet

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 TLC0831
Resolution(Bits)8  
Sample Rate (max)31kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)3  
DNL(Max)(+/-LSB)0.4  
INL(Max)(+/-LSB)0.4  
No Missing Codes(Bits)8  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)4.5  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)4.5  
Logic Voltage DV/DD(Max)(V)5.5  
Input Configuration RangeVref  
Reference ModeExt  
RatingCatalog  
Pin/Package8PDIP, 8SOIC  
# Input Channels1  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLC2543: 12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch.
  • TLC0834: 8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option
  • ADS1110: 16-Bit Delta-Sigma ADC with internal reference, PGA and oscillator. I2C Serial Interface
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
  • SN74LVC1G08: Single 2-Input Positive-AND Gate
  • OPA2277: High Precision Operational Amplifiers

Product Information

Features

  • 8-Bit Resolution
  • Easy Microprocessor Interface or Standalone Operation
  • Operates Ratiometrically or With 5-V Reference
  • Single Channel or Multiplexed Twin Channels With Single-Ended or Differential Input Options
  • Input Range 0 to 5 V With Single 5-V Supply
  • Inputs and Outputs Are Compatible With TTL and MOS
  • Conversion Time of 32 us at fclock = 250 kHz
  • Designed to Be Interchangeable With National Semiconductor ADC0831 and ADC0832
  • Total Unadjusted Error . . . ± 1 LSB

Description

These devices are 8-bit successive-approximation analog-to-digital converters. The TLC0831 has single input channels; the TLC0832 has multiplexed twin input channels. The serial output is configured to interface with standard shift registers or microprocessors.

The TLC0832 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 TLC0831 and TLC0832 devices is very similar to the more complex TLC0834 and TLC0838 devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum analog input signal value, which gives the highest possible conversion resolution. Typically, REF is set equal to VCC (done internally on the TLC0832).

The TLC0831C and TLC0832C are characterized for operation from 0°C to 70°C. The TLC0831I and TLC0832I are characterized for operation from -40°C to 85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC0831CDACTIVE1.55 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831CDG4ACTIVE1.55 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831CDRACTIVE1.40 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0831CDRG4ACTIVE1.40 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0831CPACTIVE1.50 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831CPE4ACTIVE1.50 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831IDACTIVE1.65 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831IDG4ACTIVE1.65 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831IDRACTIVE1.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0831IDRG4ACTIVE1.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0831IPACTIVE1.60 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0831IPE4ACTIVE1.60 | 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

  TI Inventory Status Reported Distributor Inventory
TLC0831CDAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 129
 Mouser Electronics 397
 Rochester Electronics 365
 AsiaWPI 75
 EuropeAvnet-SILICA 50
TLC0831CDG4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 EuropeFarnell 18
TLC0831CDRAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC0831CDRG4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC0831CPAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasDigiKey 106
 Mouser Electronics 151
 Newark 26
 Rochester Electronics >1k
 AsiaWPI 85
 EuropeAvnet-SILICA 300
 Farnell 317
TLC0831CPE4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasDigiKey  Available
TLC0831IDAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 525
 Avnet 710
 DigiKey 208
 Mouser Electronics 479
 Rochester Electronics >1k
 AsiaWPI 90
TLC0831IDG4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 EuropeEBV Elektronik 38
TLC0831IDRAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 DigiKey  Available
TLC0831IDRG4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLC0831IPAs of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 3
 DigiKey 185
 Newark 176
 Rochester Electronics >1k
 AsiaWPI 67
 EuropeEBV Elektronik 50
 Farnell 2
TLC0831IPE4As of 9:18 AM GMT, 03 Jul 2009As of 9:18 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  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
TLC0831CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831CP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0831CPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0831ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831IDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0831IP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0831IPE4 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 TLC0831 Help

Datasheet

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     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 with higher sampling rate (200kSPS)and single ended input  
TLC0832   8-Bit, 22 kSPS ADC Serial Out, uProcessor Periph./Standalone, Mux option w/SE or differential, 2 Ch.     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  
TLC0834   8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option     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  
TLC0838   8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option     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  
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