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See Also
Other qualified versions of TLC2543
Customers Who Evaluated This Product Also Evaluated
Product InformationFeatures
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 |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| TLC2543CDB | ACTIVE | 4.90 | 1ku | SSOP (DB) | 20 | View | 70 | TUBE | |||
| TLC2543CDBG4 | ACTIVE | 4.90 | 1ku | SSOP (DB) | 20 | View | 70 | TUBE | |||
| TLC2543CDBLE | OBSOLETE | SSOP (DB) | 20 | View | Not Available | ||||
| TLC2543CDBR | ACTIVE | 4.45 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543CDBRG4 | ACTIVE | 4.45 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543CDW | ACTIVE | 4.90 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| TLC2543CDWG4 | ACTIVE | 4.90 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| TLC2543CDWR | ACTIVE | 4.45 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543CDWRG4 | ACTIVE | 4.45 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543CFN | ACTIVE | 4.45 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
| TLC2543CFNG3 | ACTIVE | 4.45 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
| TLC2543CFNR | ACTIVE | 4.45 | 1ku | PLCC (FN) | 20 | View | 1000 | LARGE T&R | Purchase Samples | ||
| TLC2543CFNRG3 | ACTIVE | 4.45 | 1ku | PLCC (FN) | 20 | View | 1000 | LARGE T&R | Purchase Samples | ||
| TLC2543CN | ACTIVE | 4.45 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
| TLC2543CNE4 | ACTIVE | 4.45 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
| TLC2543IDB | ACTIVE | 5.25 | 1ku | SSOP (DB) | 20 | View | 70 | TUBE | |||
| TLC2543IDBG4 | ACTIVE | 5.25 | 1ku | SSOP (DB) | 20 | View | 70 | TUBE | |||
| TLC2543IDBR | ACTIVE | 4.75 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543IDBRG4 | ACTIVE | 4.75 | 1ku | SSOP (DB) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543IDW | ACTIVE | 5.25 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| TLC2543IDWG4 | ACTIVE | 5.25 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| TLC2543IDWR | ACTIVE | 4.75 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543IDWRG4 | ACTIVE | 4.75 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| TLC2543IFN | ACTIVE | 5.25 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
| TLC2543IFNG3 | ACTIVE | 5.25 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
| TLC2543IFNR | OBSOLETE | PLCC (FN) | 20 | View | Not Available | ||||
| TLC2543IN | ACTIVE | 4.75 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
| TLC2543INE4 | ACTIVE | 4.75 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
* 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.
| Reported Distributor Inventory as of 10:13 AM GMT, 09 Feb 2010 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTLC2543CDB | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLC2543CDBG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLC2543CDBR | |||
| Americas | Arrow | >1k | |
| TI Lead Time*: 20 WeeksTLC2543CDBRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 18 WeeksTLC2543CDW | |||
| Americas | Avnet | 114 | |
| Asia | Farnell Asia | 20 | |
| Europe | Arrow Northern Europe | 75 | |
| Avnet-SILICA | 540 | ||
| Compel | 205 | ||
| Farnell | 14 | ||
| Worldwide | DigiKey | 334 | |
| TI Lead Time*: 18 WeeksTLC2543CDWG4 | |||
| Asia | Farnell Asia | 2 | |
| Europe | Farnell | 1 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 18 WeeksTLC2543CDWR | |||
| Americas | Arrow | >1k | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 18 WeeksTLC2543CDWRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksTLC2543CFN | |||
| Americas | Arrow | 230 | |
| Avnet | >1k | ||
| Rochester Electronics | 90 | ||
| Europe | Arrow Central Europe | 46 | |
| Avnet-SILICA | 180 | ||
| EBV Elektronik | 51 | ||
| Worldwide | Mouser Electronics | 45 | |
| TI Lead Time*: 4 WeeksTLC2543CFNG3 | |||
| Asia | Farnell Asia | 48 | |
| Europe | Farnell | 48 | |
| TI Lead Time*: 4 WeeksTLC2543CFNR | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 4 WeeksTLC2543CFNRG3 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLC2543CN | |||
| Americas | Arrow | 370 | |
| Avnet | 680 | ||
| Newark | 11 | ||
| Asia | Farnell Asia | 95 | |
| Europe | Farnell | 95 | |
| TI Lead Time*: 20 WeeksTLC2543CNE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLC2543IDB | |||
| Americas | Newark | 7 | |
| Rochester Electronics | 5 | ||
| Asia | WPI | 25 | |
| TI Lead Time*: 20 WeeksTLC2543IDBG4 | |||
| Europe | EBV 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 | |||
| Americas | Arrow | 565 | |
| Europe | Arrow Northern Europe | 549 | |
| TI Lead Time*: 18 WeeksTLC2543IDWG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 18 WeeksTLC2543IDWR | |||
| Americas | Arrow | >1k | |
| TI Lead Time*: 18 WeeksTLC2543IDWRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 10 WeeksTLC2543IFN | |||
| Americas | Avnet | 468 | |
| Newark | 42 | ||
| Rochester Electronics | 314 | ||
| Europe | Arrow Central Europe | 184 | |
| Worldwide | Mouser Electronics | 384 | |
| TI Lead Time*: 10 WeeksTLC2543IFNG3 | |||
| Europe | EBV Elektronik | 23 | |
| TI Lead Time*: 20 WeeksTLC2543IN | |||
| Americas | Newark | 3 | |
| Asia | Farnell Asia | 6 | |
| TI Lead Time*: 20 WeeksTLC2543INE4 | |||
| None Reported View 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.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| TLC2543CDB | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDBG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543CFN | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543CFNG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543CFNR | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543CFNRG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543CN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| TLC2543CNE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| TLC2543IDB | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDBG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLC2543IFN | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543IFNG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | View | View |
| TLC2543IN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| TLC2543INE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
* 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.
Most useful technical documents for TLC2543 
View Application Notes for Analog to Digital Converter
| Name | Part # | Company | Tool / Software Type |
| Anti-Aliasing Calculation Tool for A to D Converters | ANTIALIASINGCALC | Texas Instruments | Calculation Utilities |
| Op Amp to ADC Circuit Topology Calculator | ADC-INPUT-CALC | Texas Instruments | Calculation 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) |
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