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AFE0064 Status: ACTIVE

64 Channel Analog Front End for Digital X-Ray Detector


      
         
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 AFE0064
Resolution(Bits)14  
Pd(Typ)(mW)175  
Output Data FormatMultiplexed Differential Analog  
Supply Voltage(s)(V)3.2 to 3.6  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package128LQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • ADS5400: 12-bit, 1000 MSPS ADC with analog input buffer
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    • Product Information

    Features

    • 64 Channels
    • 28.32 µSec Min Scan Time (including integration and data transfer for all 64 channels)
    • 7.5 MHz Max Data Transfer Rate
    • Noise 824 e-RMS with 30 pF Sensor Capacitor in 1.2 pC Range
    • Integral Nonlinearity: ±0.006% of FSR
    • Eight Adjustable Full Scale Ranges (0.13 pC min to 9.5 pC max)
    • Built in CDS (signal sample – offset sample)
    • Selectable Integration Up/Down Mode
    • Low Power: 175 mW
    • NAP Mode: 49.5 mW
    • 14 mm × 14 mm 128 Pin TQFP Package
    • APPLICATIONS
      • Digital Radiography
      • CT Scanners
      • Baggage Scanners
      • Infrared Spectroscopy

    Description

    The AFE0064 is a 64 channel analog front end designed to suit the requirements of flat panel detector based digital X-ray systems.

    The device includes 64 integrators, a PGA for full scale charge level selection, correlated double sampler, 64 as to 2 multiplexer, and two differential output drivers.

    Hardware selectable Integration polarity allows integration of a positive or negative charge and provides more flexibility in system design. In addition, the device features TFT (Thin Film Transistor from Flat Panel Detector) charge injection compensation. This feature helps maximize the usable signal charge range of the device.

    The nap feature enables substantial power saving. This is especially useful for power saving during long X-ray exposure periods.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
    AFE0064IPBKACTIVE-40 to 8532.50 | 100uLQFP (PBK) | 128 90 | JEDEC TRAY (5+1)
    AFE0064IPBKRACTIVE-40 to 8531.25 | 100uLQFP (PBK) | 128 1000 | LARGE T&RPurchase 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 12:18 PM GMT, 24 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksAFE0064IPBK
    AsiaWPI 80
    WorldwideDigiKey 278
    TI Lead Time*: 20 WeeksAFE0064IPBKR
    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
    AFE0064IPBK RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
    AFE0064IPBKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

    * 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 AFE0064 Help

    Datasheet

    Part # Name Product Family Comments
    ADS8422   16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input Data Converter    
    REF5025   Low Noise, Very Low Drift, Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   Low Noise, Very Low Drift, Precision Voltage Reference    
    OPA2376   Precision, Low Noise, Low Quiescent Current Operational Amplifier   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   Dual, Precision, Low Noise, Low Quiescent Current Operational Amplifier    
    DDC316   16 Channel Current-Input 16-bit ADC   DATA CONVERTERS - CURRENT INPUT ADC   16 Channel Current-Input 16-bit ADC    
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    UCC28610 12-65W Green-mode Flyback Power Supply Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.

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