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TLC4545 Status: ACTIVE

16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Pseudo Differential Input


      
         
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See Also

  • TLC4541 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Has a serial input configuration
  • ADS8326 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Has both serial and pseudo differential input configurations
  • TLC3545 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  14-bit equivalent device
 TLC2551 TLC2552 TLC2555 TLC3541 TLC3545 TLC4541 TLC4545TLV2541 TLV2542 TLV2545 
Resolution(Bits)12  12  12  14  14  16  16  12  12  12  
Sample Rate (max)400kSPS  400kSPS  400kSPS  200kSPS  200kSPS  200kSPS  200kSPS  200kSPS  200kSPS  200kSPS  
ArchitectureSAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  SAR  
Power Consumption(Typ)(mW)15  15  15  17.5  17.5  17.5  17.5  2.8  2.8  2.8  
SINAD(dB)72  72  72  81.5  81.5  84.5  84.5  72  72  72  
SNR(dB)   82  82  85  85     
SFDR(dB)84  84  84  95  95  95  95  84  84  84  
DNL(Max)(+/-LSB)1  1  1  1  1  2  2  1  1  1  
INL(Max)(+/-LSB)1  1  1  1  1  2.5  2.5  1  1  1  
No Missing Codes(Bits)12  12  12  14  14  16  16  12  12  12  
No. of Supplies1  1  1  1  1  1  1  1  1  1  
Analog Voltage AV/DD(Min)(V)4.5  4.5  4.5  4.5  4.5  4.5  4.5  2.7  2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Logic Voltage DV/DD(Min)(V)4.5  4.5  4.5  4.5  4.5  4.5  4.5  2.7  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  5.5  
Input Configuration RangeVref  Vref  Vref  Vref  Vref  Vref  Vref  Vref  Vref  +5.5V(Vref=VDD)  
Reference ModeExt  Ext  Ext  Ext  Ext  Ext  Ext  Ext  Ext  Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  8SOIC, 8MSOP  8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  
# Input Channels1  2  1  1  1  1  1  1  2  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLC4541: 16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Single-Ended Input
  • ADS8317: 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
  • ADS8326: 16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
  • CD74HC4051: High Speed CMOS 8-Channel Analog Multiplexer/Demultiplexer
  • UCC28019: 8-Pin Continuous Conduction Mode (CCM) PFC Controller
  • TLV1117: Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection

More Related Products

Product Information

Features

  • 200-KSPS Sampling Rate
  • Built-In Conversion Clock
  • INL: ±2.5 LSB Max,
    DNL: 2 to –1 LSB Max
  • SINAD = 84.5 dB, SFDR = 95 dB,
    THD = 94 dB at 15 kHz fin, 200 KSPS
  • SPI/DSP-Compatible Serial Interfaces With SCLK Input up to 15 MHz
  • Single 5-V Supply
  • Rail-to-Rail Analog Input With 500 kHz BW
  • Two Input Options Available:
    • TLC4541 – Single Channel Input
    • TLC4545 – Single Channel, Pseudo-differential Input
  • (TLC4541) Optimized DSP Interface – Requires FS Input Only
  • Low Power With Auto-Power Down
    • Operating Current: 3.5 mA
    • Auto-Power Down Current: 5 uA
  • Pin Compatible 12/14/16-Bit Family in 8-Pin SOIC and MSOP Packages
  • APPLICATIONS
    • ATE System
    • Industrial Process Control
    • Measurement
    • Motor Control

Description

The TLC4541 and TLC4545 are a family of high performance, 16-bit, low power, miniature CMOS analog-to-digital converters (ADCs). These devices operate from a single 5-V supply. Devices are available with single, dual, or single pseudo-differential inputs. All of these devices have a chip select (CS)\, serial clock (SCLK), and serial data output (SDO) that provides a direct 3-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync signal (FS) is used to indicate the start of a serial data frame on either pin 1 (CS)\ or pin 7 (FS) for the TLC4541. The TLC4545 ADC connects to the DSP via pin 1 only (CS)\.

The TLC4541 and TLC4545 are designed to operate with low power consumption. The power saving feature is further enhanced with an auto-power down mode. This product family features a high-speed serial link to modern host processors with an external SCLK up to 15 MHz. Both families use a built-in oscillator as the conversion clock, providing a 2.94 us maximum conversion time.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC4545IDACTIVE-40 to 858.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC4545IDG4ACTIVE-40 to 858.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC4545IDGKACTIVE-40 to 858.60 | 1kuMSOP (DGK) | 8 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC4545IDGKG4ACTIVE-40 to 858.60 | 1kuMSOP (DGK) | 8 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC4545IDRACTIVE-40 to 858.60 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC4545IDRG4ACTIVE-40 to 858.60 | 1kuSOIC (D) | 8 View 2500 | 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 10:30 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC4545ID
AmericasNewark 79
Rochester Electronics >1k
AsiaFarnell Asia 24
WPI 146
EuropeFarnell 7
TI Lead Time*: 20 WeeksTLC4545IDG4
AmericasRochester Electronics 24
TI Lead Time*: 1 WeekTLC4545IDGK
AmericasArrow 37
Rochester Electronics >1k
WorldwideDigiKey 154
TI Lead Time*: 1 WeekTLC4545IDGKG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC4545IDR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC4545IDRG4
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
TLC4545ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC4545IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC4545IDGK RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC4545IDGKG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC4545IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC4545IDRG4 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 TLC4545 Help

Datasheet

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
5-6K Interface Evaluation Module5-6KINTERFACETexas InstrumentsDevelopment Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins

Part # Name Product Family Comments
TLC4541   16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Single-Ended Input   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.  Has a serial input configuration  
ADS8326   16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling 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.  Has both serial and pseudo differential input configurations  
TLC3545   14-Bit 200KSPS ADC Serial Out, Auto PWRDN, Pseudo Differential Input   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.  14-bit equivalent device  
Customers Who Evaluated This Product Also Evaluated...
TLC4541 16-Bit 200KSPS ADC Serial Out, Auto PWRDN, Single-Ended Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8317 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS8326 16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
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