JAJSEQ8D May   2013  – March 2018 ADS7250 , ADS7850 , ADS8350

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     機能ブロック図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics: All Devices
    6. 6.6  Electrical Characteristics: ADS7250
    7. 6.7  Electrical Characteristics: ADS7850
    8. 6.8  Electrical Characteristics: ADS8350
    9. 6.9  Timing Requirements
    10. 6.10 Switching Characteristics
    11. 6.11 Typical Characteristics: ADS7250
    12. 6.12 Typical Characteristics: ADS7850
    13. 6.13 Typical Characteristics: ADS8350
    14. 6.14 Typical Characteristics: All Devices
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Reference
      2. 7.3.2 Analog Input
        1. 7.3.2.1 Analog Input Full-Scale Range
      3. 7.3.3 ADC Transfer Function
    4. 7.4 Device Functional Modes
      1. 7.4.1 Serial Interface
      2. 7.4.2 Short-Cycling, Frame Abort, and Reconversion Feature
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 DAQ Circuit: Maximum SINAD for a 10-kHz Input Signal at 750-kSPS Throughput
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 ADC Reference Driver
          2. 8.2.1.2.2 ADC Input Driver
            1. 8.2.1.2.2.1 Input Amplifier Selection
            2. 8.2.1.2.2.2 Antialiasing Filter
        3. 8.2.1.3 Application Curve
      2. 8.2.2 DAQ Circuit: Maximum SINAD for a 100-kHz Input Signal at 750-kSPS Throughput
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
          1. 8.2.2.2.1 ADC Reference Driver
          2. 8.2.2.2.2 ADC Input Driver
        3. 8.2.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントのサポート
      1. 11.1.1 関連資料
    2. 11.2 関連リンク
    3. 11.3 ドキュメントの更新通知を受け取る方法
    4. 11.4 コミュニティ・リソース
    5. 11.5 商標
    6. 11.6 静電気放電に関する注意事項
    7. 11.7 Glossary
  12. 12メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.13 Typical Characteristics: ADS8350

at TA = 25°C, AVDD = 5 V, DVDD = 3.3 V, VREF = 2.5 V, and fDATA = 750 kSPS (unless otherwise noted)
ADS8350 ADS7850 ADS7250 C010_SBAS580.png
Figure 32. Typical DNL
ADS8350 ADS7850 ADS7250 C013_SBAS580.png
Figure 34. DNL vs Device Temperature
ADS8350 ADS7850 ADS7250 C001_SBAS580.png
Figure 36. Typical FFT at 2-kHz Input
ADS8350 ADS7850 ADS7250 C003_SBAS580.png
Figure 38. SNR vs Input Frequency
ADS8350 ADS7850 ADS7250 C004_SBAS580.png
Figure 40. SINAD vs Input Frequency
ADS8350 ADS7850 ADS7250 C012_SBAS580.png
Figure 42. THD vs Device Temperature
ADS8350 ADS7850 ADS7250 C008_SBAS580.png
Figure 44. Offset Error vs Device Temperature
ADS8350 ADS7850 ADS7250 C007_SBAS580.png
Figure 46. DC Histogram
ADS8350 ADS7850 ADS7250 C011_SBAS580.png
Figure 33. Typical INL
ADS8350 ADS7850 ADS7250 C015_SBAS580.png
Figure 35. INL vs Device Temperature
ADS8350 ADS7850 ADS7250 C002_SBAS580.png
Figure 37. Typical FFT at 100-kHz Input
ADS8350 ADS7850 ADS7250 C005_SBAS580.png
Figure 39. THD vs Input Frequency
ADS8350 ADS7850 ADS7250 C018_SBAS580.png
Figure 41. SNR vs Device Temperature
ADS8350 ADS7850 ADS7250 C019_SBAS580.png
Figure 43. SINAD vs Device Temperature
ADS8350 ADS7850 ADS7250 C009_SBAS580.png
Figure 45. Gain Error vs Device Temperature