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INA198 电压输出、高侧测量电流、并联监视器

The INA193-INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from -16V to +80V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20V/V, 50V/V, and 100V/V. The 500kHz bandwidth simplifies use in current control loops. The INA193-INA195 provide identical functions but alternative pin configurations to the INA196-INA198, respectively.

The INA193-INA198 operate from a single +2.7V to +18V supply, drawing a maximum of 900uA of supply current. They are specified over the extended operating temperature range (-40°C to +125°C), and are offered in a space-saving SOT23 package

INA193 INA194 INA195 INA196 INA197 INA198
Gain (V/V) 20 50 100 20 50 100
Common Mode Range (Min) -16 -16 -16 -16 -16 -16
Common Mode Range (Max) 80 80 80 80 80 80
Output Type Voltage Voltage Voltage Voltage Voltage Voltage
Input Offset (+/-) (Max) (uV) 2000 2000 2000 2000 2000 2000
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) 1 1 1
CMRR (Min) (dB) 100 100 100 100 100 100
Small-Signal Bandwidth (Typ) (MHz) 0.5 0.5 0.4 0.5 0.3 0.2
Quiescent Current (+/-) (Typ) (mA) 0.37 0.37 0.37 0.37 0.37 0.37
Vs (Min) (V) 2.7 2.7 2.7 2.7 2.7 2.7
Vs (Max) (V) 18 18 18 18 18 18
Operating Temperature Range (C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125
Pin/Package 5SOT-23 5SOT-23 5SOT-23 5SOT-23 5SOT-23 5SOT-23
INA198 特性
INA198 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
INA198AIDBVR ACTIVE -40 to 125 0.80 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
INA198AIDBVRG4 ACTIVE -40 to 125 0.80 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
INA198AIDBVT ACTIVE -40 to 125 0.95 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
INA198AIDBVTG4 ACTIVE -40 to 125 0.95 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
INA198 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
INA198AIDBVR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA198AIDBVR INA198AIDBVR
INA198AIDBVRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA198AIDBVRG4 INA198AIDBVRG4
INA198AIDBVT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA198AIDBVT INA198AIDBVT
INA198AIDBVTG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR INA198AIDBVTG4 INA198AIDBVTG4
INA198 应用技术支持与电子电路设计开发资源下载
  1. INA198 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)
  7. Power Ref Design for TMS320C6472, 12-Vin Digital Pwr Cntrlrs, and LDOs (slva396a.HTM, 8 KB)
  8. A Numerical Protection Relay Solution (slaa466.HTM, 8 KB)
  9. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  10. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
  11. 运算放大器的单电源操作 (PDF 2174 KB)
  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)