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INA216A3 用于高侧感应的小型低功耗电流感应放大器

The INA216 is a high-side voltage output current shunt monitor that can sense drops across shunts at common-mode voltages from +1.8V to +5.5V. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zero-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale, or with wide dynamic ranges of over 1000:1.

These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25uA of supply current. The INA216 series are specified over the temperature range of –40°C to +125°C, and offered in a chip-scale package

INA216A1 INA216A2 INA216A3 INA216A4
Gain (V/V) 25 50 100 200
Common Mode Range (Min) 1.8 1.8 1.8 1.8
Common Mode Range (Max) 5.5 5.5 5.5 5.5
Output Type Voltage Voltage Voltage Voltage
Input Offset (+/-) (Max) (uV) 100 75 75 75
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) 0.2 0.25 0.25 0.3
CMRR (Min) (dB) 90 90 90 90
Quiescent Current (+/-) (Typ) (mA) 0.025 0.025 0.025 0.025
Vs (Min) (V) 1.8 1.8 1.8 1.8
Vs (Max) (V) 5.5 5.5 5.5 5.5
Operating Temperature Range (C) -40 to 125 -40 to 125 -40 to 125 -40 to 125
Pin/Package 4DSBGA 4DSBGA 4DSBGA 4DSBGA
INA216A3 特性
INA216A3 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
INA216A3YFFR ACTIVE -40 to 125 0.35 | 1ku DSBGA (YFF) | 4 3000 | LARGE T&R  
INA216A3YFFT ACTIVE -40 to 125 0.40 | 1ku DSBGA (YFF) | 4 250 | SMALL T&R  
INA216A3 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
INA216A3YFFR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM INA216A3YFFR INA216A3YFFR
INA216A3YFFT Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM INA216A3YFFT INA216A3YFFT
INA216A3 应用技术支持与电子电路设计开发资源下载
  1. INA216A3 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪电流并联监视器产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
  6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
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  12. Tuning in Amplifiers (PDF 44 KB)
  13. Op Amp Performance Analysis (PDF 76 KB)
  14. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  15. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  16. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)