JAJSHX5F October   2010  – September 2019 ADS1118

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      K タイプの熱電対測定 内蔵温度センサによる冷接点補償
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
    1.     Pin Functions
  8. 8 Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Timing Requirements: Serial Interface
    7. 8.7 Switching Characteristics: Serial Interface
    8. 8.8 Typical Characteristics
  9. 9 Parameter Measurement Information
    1. 9.1 Noise Performance
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
      1. 10.3.1 Multiplexer
      2. 10.3.2 Analog Inputs
      3. 10.3.3 Full-Scale Range (FSR) and LSB Size
      4. 10.3.4 Voltage Reference
      5. 10.3.5 Oscillator
      6. 10.3.6 Temperature Sensor
        1. 10.3.6.1 Converting from Temperature to Digital Codes
        2. 10.3.6.2 Converting from Digital Codes to Temperature
    4. 10.4 Device Functional Modes
      1. 10.4.1 Reset and Power Up
      2. 10.4.2 Operating Modes
        1. 10.4.2.1 Single-Shot Mode and Power-Down
        2. 10.4.2.2 Continuous-Conversion Mode
      3. 10.4.3 Duty Cycling for Low Power
    5. 10.5 Programming
      1. 10.5.1 Serial Interface
      2. 10.5.2 Chip Select (CS)
      3. 10.5.3 Serial Clock (SCLK)
      4. 10.5.4 Data Input (DIN)
      5. 10.5.5 Data Output and Data Ready (DOUT/DRDY)
      6. 10.5.6 Data Format
      7. 10.5.7 Data Retrieval
        1. 10.5.7.1 32-Bit Data Transmission Cycle
        2. 10.5.7.2 16-Bit Data Transmission Cycle
    6. 10.6 Register Maps
      1. 10.6.1 Conversion Register [reset = 0000h]
        1. Table 6. Conversion Register Field Descriptions
      2. 10.6.2 Config Register [reset = 058Bh]
        1. Table 7. Config Register Field Descriptions
  11. 11Application and Implementation
    1. 11.1 Application Information
      1. 11.1.1 Serial Interface Connections
      2. 11.1.2 GPIO Ports for Communication
      3. 11.1.3 Analog Input Filtering
      4. 11.1.4 Single-Ended Inputs
      5. 11.1.5 Connecting Multiple Devices
      6. 11.1.6 Pseudo Code Example
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
      3. 11.2.3 Application Curves
  12. 12Power Supply Recommendations
    1. 12.1 Power-Supply Sequencing
    2. 12.2 Power-Supply Decoupling
  13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
  14. 14デバイスおよびドキュメントのサポート
    1. 14.1 ドキュメントのサポート
      1. 14.1.1 関連資料
    2. 14.2 ドキュメントの更新通知を受け取る方法
    3. 14.3 コミュニティ・リソース
    4. 14.4 商標
    5. 14.5 静電気放電に関する注意事項
    6. 14.6 Glossary
  15. 15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

8.3 Recommended Operating Conditions

over operating ambient temperature range (unless otherwise noted)
MIN NOM MAX UNIT
POWER SUPPLY
VDD Power supply VDD to GND 2 5.5 V
ANALOG INPUTS(2)
FSR Full-scale input voltage range(1) VIN = V(AINP) - V(AINN) See Table 3
V(AINx) Absolute input voltage GND VDD V
DIGITAL INPUTS
Input voltage GND VDD V
TEMPERATURE RANGE
TA Operating ambient temperature –40 125 °C
(1) This parameter expresses the full-scale range of the ADC scaling. No more than VDD + 0.3 V or 5.5 V (whichever is smaller) must be applied to this device.
(2) AINP and AINN denote the selected positive and negative inputs. AINx denotes one of the four available analog inputs.