ADS8413 16 ビット、ユニポーラ、差動入力、2 MSPS サンプリング・レート、4.75 V to 5.25 V、ADC、LVDS シリアル・インターフェイス | TIJ.co.jp

ADS8413 (供給中) 16 ビット、ユニポーラ、差動入力、2 MSPS サンプリング・レート、4.75 V to 5.25 V、ADC、LVDS シリアル・インターフェイス

16 ビット、ユニポーラ、差動入力、2 MSPS サンプリング・レート、4.75 V  to  5.25 V、ADC、LVDS シリアル・インターフェイス - ADS8413
データシート
 

概要

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.

特長

  • 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

WEBENCH® Designer ADS8413



機能一覧

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Part number オーダー・オプション Resolution (Bits) Sample rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Approx. price (US$) Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SNR (dB) THD (Typ) (dB) Rating
ADS8413 ご注文 16     2000     1     Parallel     -40 to 85     VQFN | 48     25.40 | 1ku     290     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)     SAR     Differential         Ext
Int    
Daisy-Chainable
Oscillator    
4.2     4.2     4.75     5.25     2.7     5.25     2     92     -107     Catalog