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TLV2548-EP Status: ACTIVE

Enhanced Product 2-Bit 200 kSPS ADC Ser. Out, Auto Pwrdn (S/W and H/W), Low Power W/8 x FIFO W/8 Ch


      
         
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 TLV2548-EP
Resolution(Bits)12  
Sample Rate (max)200kSPS  
ArchitectureSAR  
Power Consumption(Typ)(mW)3.3  
SINAD(dB)71  
SFDR(dB)84  
DNL(Max)(+/-LSB)1.2  
No Missing Codes(Bits)12  
No. of Supplies1  
Analog Voltage AV/DD(Min)(V)3.0  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)3.0  
Logic Voltage DV/DD(Max)(V)5.5  
Input Configuration Range+2V,+4V  
Reference ModeInt and Ext  
RatingHiRel Enhanced Product  
Pin/Package20TSSOP  
# Input Channels8  
 Samples
 Inventory

Other qualified versions of TLV2548-EP

Version Part Number Definition
Catalog TLV2548 TI's standard catalog product
Military TLV2548M QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • ADS5400: 12-bit, 1000 MSPS ADC with analog input buffer
  • SN75DP120: Display Port 1:1 Dual-Mode Repeater
  • TPS53125: Dual Synchronous Step-Down Controller for Low Voltage Power Rails
  • CDCLVP1208: Low Jitter, 2-Input Selectable 1:8 Universal-to-LVPECL Buffer

Product Information

Features

  • Maximum Throughput 200-KSPS
  • Built-In Reference, Conversion Clock and 8x FIFO
  • Differential/Integral Nonlinearity Error: ±1.2 LSB
  • Signal-to-Noise and Distortion Ratio: 70 dB, fi = 12 kHz
  • Spurious Free Dynamic Range: 75 dB, fi = 12 kHz
  • SPI (CPOL = 0, CPHA = 0)/DSP-Compatible Serial Interfaces
    With SCLK up to 20 MHz
  • Single Wide Range Supply 3.0 Vdc to 5.5 Vdc
  • Analog Input Range 0 V to Supply Voltage With 500-kHz BW
  • Hardware Controlled and Programmable Sampling Period
  • Low Operating Current (1.0 mA at 3.3 V, 2.0 mA at 5.5 V With External Ref,
    1.7-mA at 3.3V, 2.4-mA at 5.5-V With Internal Ref)
  • Power Down: Software/Hardware
    Power-Down Mode (1 µA Max, Ext Ref),
    Autopower-Down Mode (1 µA, Ext Ref)
  • Programmable Auto-Channel Sweep
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

View All Features in Datasheet

Description

The TLV2548 is a high performance, 12-bit low-power, 3.86-µs, CMOS analog-to-digital converter (ADC) which operates from a single 3.0-V to 5.5-V power supply. This device has three digital inputs and a 3-state output [chip select (CS), serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a TI DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.

In addition to a high-speed A/D converter and versatile control capability, this device has an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TLV2548MPWREPACTIVE-55 to 125V62/10603-01XE9.70 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&RContact TI Distributor or Sales Office
V62/10603-01XEACTIVE-55 to 125 9.70 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&RContact TI Distributor or Sales Office

* 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, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLV2548MPWREP
None Reported
View Distributors
TI Lead Time*: 20 WeeksV62/10603-01XE
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
TLV2548MPWREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/10603-01XE 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 TLV2548-EP 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

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
ADS5400 12-bit, 1000 MSPS ADC with analog input buffer DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
SN75DP120 Display Port 1:1 Dual-Mode Repeater DISPLAY INTERFACE-DisplayPort TI customers also evaluated this product.
TPS53125 Dual Synchronous Step-Down Controller for Low Voltage Power Rails NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
CDCLVP1208 Low Jitter, 2-Input Selectable 1:8 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.

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