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AFE5801 Status: ACTIVE

8-channel VGA with ADC


      
         
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See Also

  • AFE5851 - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Same functionality as AFE5801 with 16-channel and lower power.
 AFE5801AFE5804 AFE5805 AFE5851 
Input Voltage Noise(Typ)(nV/rtHz)5.5  1.23  0.85  5.5  
Input Range(Typ)(mVpp)2000  280  250  1000  
Power Dissipation(Typ)(mW)58  101  122  39  
Gain Control Range(Typ)(dB)36  46  46  36  
Total Max Gain(Typ)(dB)31  49  50  31  
HD2 Distortion(Typ)(dB)-75  -45  -45  -55  
Overload Recovery(clock cycle)1  1  1  1  
Gain Error(Typ)(dB)+/-0.5  +/-0.5  +/- 0.5  +/-0.5  
Resolution(Bits)12  12  12  12  
Number of Channels8  8  8  16  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • AFE5851: 16-channel VGA with ADC
  • AFE5805: 8-Channel Analog Front-End for Ultrasound
  • AFE5804: 8-Channel Analog Front-End for Ultrasound
  • TX810: 8-Channel, Programmable T/R Switch for Ultrasound
  • TX734: Quad Channel, 3-Level RTZ, ±75-V, 2-A Integrated Ultrasound Pulser
  • ADS6148: Low power 14-bit, 210 MSPS ADC

Product Information

Features

  • Eight Variable-Gain Amplifiers (VGA)
    • Eight Differential Buffered Inputs With 2Vpp Maximum Swing
    • 5.5nV/Hz VCA Input Noise (31dB Gain)
    • Variable Gain, -5dB to 31dB With 0.125dB or 1dB Steps
    • Digital Gain Control
  • Third-Order Antialiasing Filter With Programmable Cutoff Frequency (7.5, 10, or 14MHz)
  • Clamping
  • Analog-to-Digital Converter (ADC)
    • Octal Channel, 12Bit, 65MSPS
    • Internal and External Reference Support
    • No External Decoupling Required for References
    • Serial LVDS Outputs
  • 1.8V and 3.3V Supplies
  • 50mW Total Power per Channel at 30MSPS
  • 58mW Total Power per Channel at 50MSPS
  • 64QFN Package (9mm × 9mm)
  • APPLICATIONS
    • Imaging: Ultrasound, PET
  • RELATED DEVICES
    • AFE5851: 16-Channel VGA + ADC, 32.5MSPS/Channel

View All Features in Datasheet

Description

The AFE5801 is an analog front end, targeting applications where the power and level of integration are critical. The device contains eight variable-gain amplifiers (VGA), each followed by a high-speed (up to 65MSPS) ADC, for a total of eight ADCs per device.

Each of the eight differential inputs is buffered, accepts up to 2Vpp maximum input swing, and is followed by a VGA with a gain range from -5dB to 31dB. The VGA gain is digitally controlled, and the gain curves versus time can be stored in memory integrated within the device using the serial interface.

A selectable clamping and antialias low-pass filter (with 3dB attenuation at 7.5, 10, or 14MHz) is also integrated between VGA and ADC, for every channel.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
AFE5801IRGCRACTIVE-40 to 8548.00 | 1kuVQFN (RGC) | 64 View 2000 | LARGE T&RCall Local Sales Office
AFE5801IRGCTACTIVE-40 to 8548.00 | 1kuVQFN (RGC) | 64 View 250 | SMALL T&R

* 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 12:16 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksAFE5801IRGCR
None Reported
View Distributors
TI Lead Time*: 16 WeeksAFE5801IRGCT
AsiaWPI 189
WorldwideDigiKey 132
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
AFE5801IRGCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
AFE5801IRGCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 AFE5801 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
AFE5801EVM Evaluation ModuleAFE5801EVMTexas InstrumentsDevelopment Boards/EVMs
TSW1250EVM High-Speed LVDS Deserializer and Analysis SystemTSW1250EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
AFE5851   16-channel VGA with ADC   ANALOG FRONT END - Imaging   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  Same functionality as AFE5801 with 16-channel and lower power.  
TX734   Quad Channel, 3-Level RTZ, ±75-V, 2-A Integrated Ultrasound Pulser   SWITCHES AND MULTIPLEXERS - ANALOG SWITCHES/MULTIPLEXERS (greater than 5V)   Pulser for Ultrasound Systems    
Customers Who Evaluated This Product Also Evaluated...
AFE5851 16-channel VGA with ADC ANALOG FRONT END-Imaging TI customers also evaluated this product.
AFE5805 8-Channel Analog Front-End for Ultrasound ANALOG FRONT END-Imaging TI customers also evaluated this product.
AFE5804 8-Channel Analog Front-End for Ultrasound ANALOG FRONT END-Imaging TI customers also evaluated this product.
TX810 8-Channel, Programmable T/R Switch for Ultrasound SWITCHES AND MULTIPLEXERS-ANALOG SWITCHES/MULTIPLEXERS (greater than 5V) TI customers also evaluated this product.
TX734 Quad Channel, 3-Level RTZ, ±75-V, 2-A Integrated Ultrasound Pulser SWITCHES AND MULTIPLEXERS-ANALOG SWITCHES/MULTIPLEXERS (greater than 5V) TI customers also evaluated this product.
ADS6148 Low power 14-bit, 210 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.

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