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TI(德州仪器) ADS5282
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  • TI(德州仪器) ADS5282
  • TI(德州仪器) ADS5282
  • TI(德州仪器) ADS5282
  • TI(德州仪器) ADS5282
  • TI(德州仪器) ADS5282
  • TI(德州仪器) ADS5282
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ADS5282

ADS5282

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八通道、12 位、65MSPS 模数转换器 (ADC)

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The ADS528x is a family of high-performance, low-power, octal channel analog-to-digital converters (ADCs). Available in either a 9mm × 9mm QFN package or an HTQFP-80 package, with serialized low-voltage differential signaling (LVDS) outputs and a wide variety of programmable features, the ADS528x is highly customizable for a diversity of applications and offers an unprecedented level of system integration. An application note, XAPP774 (available at www.xilinx.com), describes how to interface the serial LVDS outputs of TI&3146;s ADCs to Xilinx field-programmable gate arrays (FPGAs). The ADS528x family is specified over the industrial temperature range of –40°C to +85°C.

  • Speed and Resolution Grades:
    • ADS5281: 12-bit, 50MSPS
    • ADS5282: 12-bit, 65MSPS
  • Power Dissipation:
    • 48mW/Channel at 30MSPS
    • 55mW/Channel at 40MSPS
    • 64mW/Channel at 50MSPS
    • 77mW/Channel at 65MSPS
  • 70dBFS SNR at 10MHz IF
  • Analog Input Full-Scale Range: 2VPP
  • Low-Frequency Noise Suppression Mode
  • 6dB Overload Recovery In One Clock
  • External and Internal (Trimmed) Reference
  • 3.3V Analog Supply, 1.8V Digital Supply
  • Single-Ended or Differential Clock:
    • Clock Duty Cycle Correction Circuit (DCC)
  • Programmable Digital Gain: 0dB to 12dB
  • Serialized DDR LVDS Output
  • Programmable LVDS Current Drive, Internal Termination
  • Test Patterns for Enabling Output Capture
  • Straight Offset Binary or Two’s Complement Output
  • Package Options:
    • 9mm × 9mm QFN-64
    • HTQFP-80 PowerPAD Compatible with ADS527x Family
Sample rate (max) (Msps)65
Resolution (Bits)12
Number of input channels8
Interface typeSerial LVDS
Analog input BW (MHz)520
FeaturesLow Power
RatingCatalog
Peak-to-peak input voltage range (V)2
Power consumption (typ) (mW)616
ArchitecturePipeline
SNR (dB)70
ENOB (bit)11.3
SFDR (dB)85
Operating temperature range (°C)-40 to 85
Input bufferNo
VQFN (RGC)6481 mm² 9 x 9
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