ZHCSJN1C September   2000  – September 2022 INA118

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 绝对最大额定值
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Noise Performance
      2. 8.4.2 Input Common-Mode Range
      3. 8.4.3 Input Protection
  9. 9 应用和实现
    1. 9.1 应用信息
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Setting the Gain
        2. 9.2.2.2 Dynamic Performance
        3. 9.2.2.3 Offset Trimming
        4. 9.2.2.4 Input Bias Current Return Path
      3. 9.2.3 应用曲线
    3. 9.3 Power Supply Recommendations
      1. 9.3.1 Low-Voltage Operation
      2. 9.3.2 Single-Supply Operation
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Development Support
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 术语表
  11. 11Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Revision History

Changes from Revision B (April 2019) to Revision C (September 2022)

  • 删除了标题中的“此器件的新版本现已上市：INA818”文本Go
  • 通篇将最低电源电压从 ±1.35V 更改为 ±2.25V，并从 2.7V 更改为 4.5VGo
  • 更改了应用 以链接到 ti.com 上全新的终端设备Go
  • 将最低电源电压从 ±1.35V 更改成了 ±2.25VGo
  • 将“简化版原理图”中的电阻器从 60kΩ 更改为 40kΩGo
  • Changed minimum and maximum input common-mode voltage from V– + 1.1 V and V+ – 1 V to V– + 2 V and V+ – 2 V respectively in Recommended Operating Conditions Go
  • Changed minimum and maximum ambient temperature from –55°C and +150°C to –40°C and +125°C respectively in Recommended Operating Conditions Go
  • Added VCM = 0 V to test conditions below title in Electrical Characteristics Go
  • Changed input offset voltage vs temperature test condition from TA = TMIN to TMAX to TA = –40°C to +85°C in Electrical Characteristics Go
  • Changed input offset voltage vs power supply test condition from VS = ±1.35 V to ±18 V to VS = ±2.25 V to ±18 V in Electrical Characteristics Go
  • Changed high-side linear input voltage range from (V+) – 1 V minimum and (V+) – 0.65 V typical to (V+) – 2 V minimum and (V+) – 1.4 V typical in Electrical Characteristics Go
  • Changed low-side linear input voltage range from (V–) + 1.1 V minimum and (V–) + 0.95 V typical to (V–) + 2 V minimum and (V–) + 1.2 V typical in Electrical Characteristics Go
  • Added test condition of TA = –40°C to +85°C to bias current vs temperature and offset current vs temperature in Electrical Characteristics Go
  • Added test condition of TA = –40°C to +85°C to gain vs temperature and 50-kΩ resistance vs temperature in Electrical Characteristics Go
  • Changed single supply output voltage test condition from VS = 2.7 V/0 V to V+ = 4.5 V, V– = 0 V in Electrical Characteristics Go
  • Deleted power supply voltage range specification from Electrical Characteristics Go
  • Deleted temperature range specifications from Electrical Characteristics Go
  • Changed Figures 7-3, 7-4, 7-5, 7-6, 7-7, 7-8, 7-11, 7-12, 7-18, 7-19, and 7-20 in Typical Characteristics Go
  • Changed FET transistor input current limit from approximately 1.5-5 mA to 6 mA in Overview Go
  • Deleted internal node equations in Overview and Functional Block Diagram Go
  • Changed schematic in Functional Block Diagram Go
  • Changed linear input voltage range in Input Common-Mode Range and Single-Supply Operation Go
  • Changed FET transistor input current limit from approximately 1.5-5 mA to 6 mA in Input Protection Go
  • Changed resistors in Figure 9-1 from 60 kΩ to 40 kΩ in Typical Application Go
  • Changed minimum supply voltage from ±1.35 V to ±2.25 V in Low-Voltage Operation Go
  • Changed minimum supply voltage from 2.7 V to 4.5 V in Single-Supply Operation Go
  • Changed input common-mode range description in Single-Supply Operation Go
  • Changed Figure 10-5 to use a 5-V supply voltageGo

Changes from Revision A (January 2016) to Revision B (April 2019)

  • 添加了有关升级后的新版本 INA818 的信息Go
  • Added Device Comparison Table Go

Changes from Revision * (September 2000) to Revision A (January 2016)

  • 添加了 ESD 等级 表、特性说明 部分、器件功能模式 部分、应用和实现 部分、电源相关建议 部分、布局 部分、器件和文档支持 部分以及机械、封装和可订购信息 部分。Go