• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The INA193A-INA198A family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from -16 V to 80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500 kHz bandwidth simplifies use in current control loops. The INA193A-INA195A provide identical functions but alternative pin configurations to the INA196A-INA198A, respectively.

The INA193A-INA198A operate from a single 2.7 V to 18 V supply, drawing a maximum of 1300 µA of supply current. They are specified over the extended operating temperature range (-55°C to 125°C), and are offered in a space-saving SOT23 package.

特性

• Controlled Baseline
  • One Assembly/Test Site, One Fabrication Site
• Extended Temperature Performance of -55°C to 125°C
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree⁽¹⁾
• Wide Common-Mode Voltage: -16 V to +80 V
• Low Error: 3.0% Over Temp (Max)
• Bandwidth: Up to 500 kHz
• Three Transfer Functions Available: 20 V/V,
  50 V/V, and 100 V/V
• Complete Current Sense Solution
• APPLICATIONS
  • Welding Equipment
  • Notebook Computers
  • Cell Phones
  • Telecom Equipment
  • Automotive
  • Power Management
  • Battery Chargers

⁽¹⁾ Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

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