• - 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 INA210, INA211, INA212, INA213, and INA214 are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V, independent of the supply voltage. Five fixed gains are available: 50V/V, 100V/V, 200V/V, 500V/V, or 1000V/V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale.

These devices operate from a single +2.7V to +26V power supply, drawing a maximum of 100μA of supply current. All versions are specified over the extended operating temperature range (-40°C to +125°C), and offered in an SC70 package. The INA210, INA213, and INA214 are also offered in a thin QFN package.

特性

• WIDE COMMON-MODE RANGE: -0.3V to 26V
• OFFSET VOLTAGE: ±35μV (Max, INA210)(Enables shunt drops of 10mV full-scale)
• ACCURACY
  • ±1% Gain Error (Max over temperature)
  • 0.5µV/°C Offset Drift (Max)
  • 10ppm/°C Gain Drift (Max)
• CHOICE OF GAINS:
  • INA210: 200V/V
  • INA211: 500V/V
  • INA212: 1000V/V
  • INA213: 50V/V
  • INA214: 100V/V
• QUIESCENT CURRENT: 100µA (max)
• SC70 PACKAGE: All Models
• THIN QFN PACKAGE: INA210, INA213, INA214
• APPLICATIONS
  • NOTEBOOK COMPUTERS
  • CELL PHONES
  • TELECOM EQUIPMENT
  • POWER MANAGEMENT