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TI(德州仪器) ADS8413
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  • TI(德州仪器) ADS8413
  • TI(德州仪器) ADS8413
  • TI(德州仪器) ADS8413
  • TI(德州仪器) ADS8413
  • TI(德州仪器) ADS8413
  • TI(德州仪器) ADS8413
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ADS8413

ADS8413

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具有 LVDS 串行接口的16 位单极差动输入 2MSPS 采样率 4.75V 至 5.25V ADC

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  • 封装 | 引脚 | 尺寸

The ADS8413 is a 16-bit, 2-MSPS, analog-to-digital (A/D) converter with 4-V internal reference. The device includes a capacitor based SAR A/D converter with inherent sample and hold.

The ADS8413 also includes a 200-Mbps, LVDS, serial interface. This interface is designed to support daisy chaining or cascading of multiple devices. A selectable 16-/8-bit data frame mode enables the use of a single shift register chip (SN65LVDS152) for converting the data to parallel format.

The ADS8413 unipolar differential input range supports a differential input swing of -Vref to +Vref with a common-mode voltage of +Vref/2.

The nap feature provides substantial power saving when used at lower conversion rates.

The ADS8413 is available in a 48-pin QFN package.

  • 2-MHz Sample Rate
  • 16-Bit Resolution
  • SNR 92 dB at 10 kHz I/P
  • THD -107 dB at 10 kHz I/P
  • ±1 LSB Typ, ±2 LSB INL Max
  • +0.7/-0.5 LSB Typ, +1.5/-1 LSB DNL Max
  • Unipolar Differential Input Range: -4 V to 4 V
  • Internal Reference
  • Internal Reference Buffer
  • 200-Mbps LVDS Serial Interface
  • Optional 200-MHz Internal Interface Clock
  • 16-/8-Bit Data Frame
  • Zero Latency at Full Speed
  • Power Dissipation: 290 mW at 2 MSPS
  • Nap Mode (125 mW Power Dissipation)
  • Power Down (5 µW)
  • 48-Pin QFN Package
  • APPLICATIONS
    • Medical Instrumentation
    • HIgh-Speed Data Acquisiton Systems
    • High-Speed Close-Loop Systems
    • Communication

Resolution (Bits)16
Sample rate (max) (ksps)2000
Number of input channels1
Interface typeParallel
ArchitectureSAR
Input typeDifferential
RatingCatalog
Reference modeExternal, Internal
Input voltage range (max) (V)4.2
Input voltage range (min) (V)4.2
FeaturesDaisy-Chainable, Oscillator
Operating temperature range (°C)-40 to 85
Power consumption (typ) (mW)290
Analog supply (min) (V)4.75
Analog supply voltage (max) (V)5.25
SNR (dB)92
Digital supply (min) (V)2.7
Digital supply (max) (V)5.25
VQFN (RGZ)4849 mm² 7 x 7
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