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TI(德州仪器) ADS5522
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  • TI(德州仪器) ADS5522
  • TI(德州仪器) ADS5522
  • TI(德州仪器) ADS5522
  • TI(德州仪器) ADS5522
  • TI(德州仪器) ADS5522
  • TI(德州仪器) ADS5522
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ADS5522

ADS5522

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12 位、80MSPS 模数转换器 (ADC)

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The ADS5522 is a high-performance, 12-bit, 80 MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5522 has excellent power consumption of 541 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5522 is available in a 64-pin TQFP PowerPAD package over the industrial temperature range.

  • 12-Bit Resolution
  • 80 MSPS Sample Rate
  • High SNR: 69.7 dBFS at 100 MHz fIN
  • High SFDR: 83 dBc at 100 MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 541 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD™ Package
  • Recommended Op Amps:
    OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar, Infrared
    • Video and Imaging
    • Medical Equipment

PowerPAD is a trademark of Texas Instruments.

Sample rate (max) (Msps)80
Resolution (Bits)12
Number of input channels1
Interface typeParallel CMOS
Analog input BW (MHz)750
FeaturesLow Power
RatingCatalog
Peak-to-peak input voltage range (V)2.3
Power consumption (typ) (mW)660
ArchitecturePipeline
SNR (dB)70.5
ENOB (bit)11.3
SFDR (dB)87
Operating temperature range (°C)-40 to 85
Input bufferNo
HTQFP (PAP)64144 mm² 12 x 12
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