The ADS5521 is a high-performance, 12-bit, 105MSPS 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 ADS5521 has excellent power consumption of 571 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 ADS5521 is available in a 64-pin TQFP PowerPAD package and in an industrial temperature grade device.

• 12-Bit Resolution
• 105MSPS Sample Rate
• High SNR: 70 dBFS at 100 MHz fIN
• High SFDR: 86 dBc at 100 MHz fIN
• 2.3-VPP Differential Input Voltage
• Internal Voltage Reference
• 3.3-V Single-Supply Voltage
• Analog Power Dissipation: 571 mW
• Serial Programming Interface
• TQFP-64 PowerPAD Package
• Recommended Op Amps:THS3201, THS3202, THS4503, THS4509,THS9001, OPA695, OPA847
• 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

• Sample rate (Max) (MSPS)
• 105
• Resolution (Bits)
• 12
• Number of input channels
• 1
• Interface type
• Parallel CMOS
• Analog input BW (MHz)
• 750
• Features
• Low Power
• Rating
• Catalog
• Input range (Vp-p)
• 2.3
• Power consumption (Typ) (mW)
• 736
• Architecture
• Pipeline
• SNR (dB)
• 71
• ENOB (Bits)
• 11.3
• SFDR (dB)
• 86
• Operating temperature range (C)
• -40 to 85
• Input buffer
• No

ADS5521的完整型号有：ADS5521IPAP，以下是这些产品的关键参数及官网采购报价：

ADS5521IPAP，工作温度：-40 to 85，封装：HTQFP (PAP)-64，包装数量MPQ：160个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网ADS5521IPAP的批量USD价格：38.979（1000+）

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