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TLC2543 Status: ACTIVE

12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch.


      
         
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See Also

  • ADS7866 - 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)
  • ADS7886 - 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 (1MSPS)
 TLC1541 TLC1542 TLC1543 TLC2543TLC540 TLC541 TLV1543 TLV2543 TLV2553 TLV2556 
Resolution(Bits)10  10  10  12  8  8  10  12  12  12  
Sample Rate (max)32kSPS  38kSPS  38kSPS  66kSPS  75kSPS  40kSPS  38kSPS  66kSPS  200kSPS  200kSPS  
ArchitectureSAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  
Power Consumption(Typ)(mW)6  4  4  5  6  6  2.64  3.3  2.43  2.43  
DNL(Max)(+/-LSB)1  0.5  1  1  0.5  0.5  1  1  1  1  
INL(Max)(+/-LSB)1  0.5  1  1  0.5  0.5  1  1  1  1  
No Missing Codes(Bits)10  10  10  12  8  8  10  12  12  12  
No. of Supplies1  1  1  1  1  1  1  1  1  1  
Analog Voltage AV/DD(Min)(V)4.75  4.5  4.5  4.5  4.75  4.75  3  3.3  2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.25  5.5  5.5  5.5  5.5  5.5  5.5  3.6  5.5  5.5  
Logic Voltage DV/DD(Min)(V)4.75  4.5  4.5  4.5  4.75  4.5  3  3.3  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.25  5.5  5.5  5.5  5.5  5.5  5.5  3.6  5.5  5.5  
Input Configuration RangeVref  Vref  Vref  Vref  Vref  Vref  Vref  Vref  Vref  Vref  
Reference ModeExt  Ext  Ext  Ext  Ext  Ext  Ext  Ext  Ext  Int and Ext  
RatingCatalog  Military  Catalog  Catalog  Catalog  Military  Military  Catalog  Catalog  Catalog  
Pin/Package20PDIP, 20PLCC, 20SOIC  20PDIP, 20PLCC, 20SOIC  20PDIP, 20PLCC, 20SOIC, 20SSOP  20PDIP, 20SOIC, 20PLCC, 20SSOP  20PDIP, 20PLCC, 20SOIC  20PDIP, 20PLCC, 20SOIC  20PDIP, 20PLCC, 20SOIC, 20SSOP  20PDIP, 20SOIC, 20SSOP  20SOIC, 20TSSOP  20SOIC, 20TSSOP  
# Input Channels11  11  11  11  11  11  11  11  11  11  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of TLC2543

Version Part Number Definition
Automotive TLC2543-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product TLC2543-EP Supports Defense, Aerospace and Medical Applications
Military TLC2543M QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • TLV2543: 12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch.
  • TLC3578: Serial Out, Low Power with Built-In Conversion Clock & 8x FIFO, 8 Channels
  • ISO124: Precision Lowest Cost Isolation Amplifier
  • SN74LVC245A: Octal Bus Transceiver With 3-State Outputs
  • XTR105: 4-20mA Current Transmitter with Sensor Excitation and Linearization

Product Information

Features

  • 12-Bit-Resolution A/D Converter
  • 10-us Conversion Time Over Operating Temperature
  • 11 Analog Input Channels
  • 3 Built-In Self-Test Modes
  • Inherent Sample-and-Hold Function
  • Linearity Error . . . ±1 LSB Max
  • On-Chip System Clock
  • End-of-Conversion Output
  • Unipolar or Bipolar Output Operation (Signed Binary With Respect to 1/2 the Applied Voltage Reference)
  • Programmable MSB or LSB First
  • Programmable Power Down
  • Programmable Output Data Length
  • CMOS Technology
  • Application Report Available

Microcontroller Based Data Acquisition Using the TLC2543 12-bit Serial-Out ADC (SLAA012)

Description

The TLC2543C and TLC2543I are 12-bit, switched-capacitor, successive-approximation, analog-to-digital converters. Each device, with three control inputs [chip select (CS\), the input-output clock, and the address input (DATA INPUT)], is designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. The device allows high-speed data transfers from the host.

In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high to indicate that conversion is complete.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC2543CDBACTIVE4.90 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CDBG4ACTIVE4.90 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CDBLEOBSOLETE SSOP (DB) | 20 View    Download CAD Format for this FootprintNot Available
TLC2543CDBRACTIVE4.45 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CDBRG4ACTIVE4.45 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CDWACTIVE4.90 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CDWG4ACTIVE4.90 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CDWRACTIVE4.45 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CDWRG4ACTIVE4.45 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CFNACTIVE4.45 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CFNG3ACTIVE4.45 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CFNRACTIVE4.45 | 1kuPLCC (FN) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CFNRG3ACTIVE4.45 | 1kuPLCC (FN) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543CNACTIVE4.45 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543CNE4ACTIVE4.45 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IDBACTIVE5.25 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IDBG4ACTIVE5.25 | 1kuSSOP (DB) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IDBRACTIVE4.75 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543IDBRG4ACTIVE4.75 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543IDWACTIVE5.25 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IDWG4ACTIVE5.25 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IDWRACTIVE4.75 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543IDWRG4ACTIVE4.75 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC2543IFNACTIVE5.25 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IFNG3ACTIVE5.25 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543IFNROBSOLETE PLCC (FN) | 20 View    Download CAD Format for this FootprintNot Available
TLC2543INACTIVE4.75 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC2543INE4ACTIVE4.75 | 1kuPDIP (N) | 20 View 20 | 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 10:13 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC2543CDB
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC2543CDBG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC2543CDBR
AmericasArrow >1k
TI Lead Time*: 20 WeeksTLC2543CDBRG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksTLC2543CDW
AmericasAvnet 114
AsiaFarnell Asia 20
EuropeArrow Northern Europe 75
Avnet-SILICA 540
Compel 205
Farnell 14
WorldwideDigiKey 334
TI Lead Time*: 18 WeeksTLC2543CDWG4
AsiaFarnell Asia 2
EuropeFarnell 1
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksTLC2543CDWR
AmericasArrow >1k
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksTLC2543CDWRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTLC2543CFN
AmericasArrow 230
Avnet >1k
Rochester Electronics 90
EuropeArrow Central Europe 46
Avnet-SILICA 180
EBV Elektronik 51
WorldwideMouser Electronics 45
TI Lead Time*: 4 WeeksTLC2543CFNG3
AsiaFarnell Asia 48
EuropeFarnell 48
TI Lead Time*: 4 WeeksTLC2543CFNR
AmericasRochester Electronics >1k
TI Lead Time*: 4 WeeksTLC2543CFNRG3
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC2543CN
AmericasArrow 370
Avnet 680
Newark 11
AsiaFarnell Asia 95
EuropeFarnell 95
TI Lead Time*: 20 WeeksTLC2543CNE4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC2543IDB
AmericasNewark 7
Rochester Electronics 5
AsiaWPI 25
TI Lead Time*: 20 WeeksTLC2543IDBG4
EuropeEBV Elektronik 35
TI Lead Time*: 20 WeeksTLC2543IDBR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC2543IDBRG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksTLC2543IDW
AmericasArrow 565
EuropeArrow Northern Europe 549
TI Lead Time*: 18 WeeksTLC2543IDWG4
None Reported
View Distributors
TI Lead Time*: 18 WeeksTLC2543IDWR
AmericasArrow >1k
TI Lead Time*: 18 WeeksTLC2543IDWRG4
None Reported
View Distributors
TI Lead Time*: 10 WeeksTLC2543IFN
AmericasAvnet 468
Newark 42
Rochester Electronics 314
EuropeArrow Central Europe 184
WorldwideMouser Electronics 384
TI Lead Time*: 10 WeeksTLC2543IFNG3
EuropeEBV Elektronik 23
TI Lead Time*: 20 WeeksTLC2543IN
AmericasNewark 3
AsiaFarnell Asia 6
TI Lead Time*: 20 WeeksTLC2543INE4
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
TLC2543CDB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543CFN RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543CFNG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543CFNR RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543CFNRG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543CN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC2543CNE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC2543IDB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC2543IFN RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543IFNG3 RoHS Compliant Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIMViewView
TLC2543IN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC2543INE4 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 TLC2543 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

Part # Name Product Family Comments
ADS7866   1.2V, 12 Bit 200KSPS, 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)  
ADS7886   2.35V-5.25V, 12 bit, 1MSPS, 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 (1MSPS)  
Customers Who Evaluated This Product Also Evaluated...
TLV2543 12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch. DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TLC3578 Serial Out, Low Power with Built-In Conversion Clock & 8x FIFO, 8 Channels DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ISO124 Precision Lowest Cost Isolation Amplifier AMPLIFIERS AND LINEAR-ISOLATION AMPLIFIER TI customers also evaluated this product.
SN74LVC245A Octal Bus Transceiver With 3-State Outputs BUFFER/DRIVER/TRANSCEIVER-STANDARD TRANSCEIVER TI customers also evaluated this product.
XTR105 4-20mA Current Transmitter with Sensor Excitation and Linearization SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER-4-20MA CONDITIONING TI customers also evaluated this product.
LM339 Quad Differential Comparator AMPLIFIERS AND LINEAR-COMPARATOR TI customers also evaluated this product.
NE555 Single Precision Timer CLOCKS AND TIMERS-TIMERS(CT) TI customers also evaluated this product.
TLV320AIC23B Low-Power Stereo CODEC with HP Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.

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