JAJS221E May   2000  – December 2016 ADS8320

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 改訂履歴
  5. 5 Pin Configuration and 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: VCC = 5 V
    6. 6.6 Electrical Characteristics: VCC = 2.7 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
      1. 7.1.1 Typical Connection Diagram
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Analog Input
      2. 7.3.2 Reference Input
      3. 7.3.3 Noise
      4. 7.3.4 Averaging
    4. 7.4 Device Functional Modes
      1. 7.4.1 Signal Levels
      2. 7.4.2 Serial Interface
      3. 7.4.3 Data Format
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Universal Sensor IF SAR Booster Pack
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
          1. 8.2.1.3.1 Static Test (DC)
          2. 8.2.1.3.2 Dynamic Test (AC)
      2. 8.2.2 Wireless Motor Monitor (WMM)
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Power Dissipation
      1. 10.3.1 Short Cycling
  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 ドキュメントの更新通知を受け取る方法
    3. 11.3 コミュニティ・リソース
    4. 11.4 商標
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  12. 12メカニカル、パッケージ、および注文情報

5 Pin Configuration and Functions

DGK Package
8-Pin VSSOP
Top View
ADS8320 Pin_Config_SBAS108.gif

Pin Functions

PIN TYPE(1) DESCRIPTION
NO. NAME
1 VREF AI Reference input
2 +In AI Noninverting input
3 –In AI Inverting input: Connect to ground or to remote ground sense point.
4 GND GND Ground
5 CS/SHDN DI Chip select when LOW; Shutdown mode when HIGH.
6 DOUT DO The serial output data word is comprised of 16 bits of data. In operation the data is valid on the falling edge of DCLOCK. The second clock pulse after the falling edge of CS enables the serial output. After one null bit the data is valid for the next 16 edges.
7 DCLOCK DI Data clock synchronizes the serial data transfer and determines conversion speed.
8 +VCC PWR Power supply
(1) AI = Analog Input, DI = Digital Input, DO = Digital Output, GND = Ground, PWR = Power