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TLC0838 Status: ACTIVE

8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option


      
         
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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.  Single channel equivalent device with higher sampling rate (200kSPS)and single ended input
  • TLC0831 - 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
  • 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

View all related products

 TLC0838
Resolution(Bits)8  
Sample Rate (max)20kSPS  
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/Package20PDIP, 20SOIC, 20TSSOP  
# Input Channels8  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLC0834: 8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option
  • TLV0838: 8-Bit 37.9 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 8 Ch.
  • TLC0831: 8-Bit, 31 kSPS ADC Serial Out, Microprocessor Peripheral/Standalone, Single Channels
  • TPA6205A1: 1.25-W Mono, Fully Differential, Class-AB Audio Amp w/ 1.8V Compatible Shutdown Voltage (TPA6205)

Product Information

Features

  • 8-Bit Resolution
  • Easy Microprocessor Interface or
    Stand-Alone Operation
  • Operates Ratiometrically or With 5-V Reference
  • 4- or 8-Channel Multiplexer Options With
    Address Logic
  • Input Range 0 to 5 V With Single 5-V Supply
  • Remote Operation With Serial Data Link
  • Inputs and Outputs Are Compatible With TTL and MOS
  • Conversion Time of 32 us at
    fclock = 250 kHz
  • Functionally Equivalent to the ADC0834 and ADC0838 Without the Internal Zener Regulator Network
  • Total Unadjusted Error...±1 LSB

Description

These devices are 8-bit successive- approximation analog-to-digital converters, each with an input-configurable multichannel multiplexer and serial input/output. The serial input/ output is configured to interface with standard shift registers or microprocessors. Detailed information on interfacing with most popular microprocessors is readily available from the factory.

The TLC0834 (4-channel) and TLC0838 (8-channel) multiplexer is software-configured for single-ended or differential inputs as well as pseudodifferential input assignments. 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 of any smaller analog voltage span to the full 8 bits of resolution.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC0838CDWACTIVE 1.60 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838CDWG4ACTIVE 1.60 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838CDWRACTIVE 1.45 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838CDWRG4ACTIVE 1.45 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838CNACTIVE 1.55 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838CNE4ACTIVE 1.55 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838CPWACTIVE0 to 701.60 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838CPWG4ACTIVE0 to 701.60 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838CPWRACTIVE0 to 701.45 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838CPWRG4ACTIVE0 to 701.45 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838IDWACTIVE 1.75 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838IDWG4ACTIVE 1.75 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838IDWRACTIVE 1.55 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838IDWRG4ACTIVE 1.55 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838INACTIVE-40 to 851.65 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838INE4ACTIVE-40 to 851.65 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838IPWACTIVE-40 to 851.75 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838IPWG4ACTIVE-40 to 851.75 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC0838IPWRACTIVE-40 to 851.55 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC0838IPWRG4ACTIVE-40 to 851.55 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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 10:40 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC0838CDW
AmericasRochester Electronics 100
AsiaWPI 39
WorldwideMouser Electronics 60
TI Lead Time*: 20 WeeksTLC0838CDWG4
EuropeEBV Elektronik 200
TI Lead Time*: 20 WeeksTLC0838CDWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838CDWRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838CN
AmericasRochester Electronics >1k
AsiaWPI 37
WorldwideDigiKey 151
Mouser Electronics 44
TI Lead Time*: 20 WeeksTLC0838CNE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC0838CPW
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838CPWG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838CPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838CPWRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838IDW
AmericasNewark 175
Rochester Electronics 250
AsiaFarnell Asia 156
WPI 53
EuropeAvnet-SILICA 150
Farnell 151
WorldwideDigiKey 33
Mouser Electronics 227
TI Lead Time*: 20 WeeksTLC0838IDWG4
EuropeEBV Elektronik 275
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC0838IDWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC0838IDWRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC0838IN
AmericasRochester Electronics 328
AsiaWPI 58
WorldwideDigiKey 111
TI Lead Time*: 20 WeeksTLC0838INE4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC0838IPW
AsiaWPI 53
TI Lead Time*: 20 WeeksTLC0838IPWG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838IPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC0838IPWRG4
None Reported
View Distributors
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
TLC0838CDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0838CNE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0838CPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838CPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0838INE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC0838IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC0838IPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TLC0838 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   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.  Single channel equivalent device with higher sampling rate (200kSPS)and single ended input  
TLC0831   8-Bit, 31 kSPS ADC Serial Out, Microprocessor Peripheral/Standalone, Single Channels   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.  Single channel equivalent device  
TLC0832   8-Bit, 22 kSPS ADC Serial Out, uProcessor Periph./Standalone, Mux option w/SE or differential, 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  
TLC0834   8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option   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  
Customers Who Evaluated This Product Also Evaluated...
TLC0834 8-Bit, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link, Mux option DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
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 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.
TPA6205A1 1.25-W Mono, Fully Differential, Class-AB Audio Amp w/ 1.8V Compatible Shutdown Voltage (TPA6205) AUDIO AMPLIFIERS-CLASS-AB SPEAKER AMPLIFIERS TI customers also evaluated this product.

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