INA126 微功耗仪器放大器单路和双路版本

The INA126 and INA2126 are precision instrumentation amplifiers for accurate, low noise differential signal acquisition. Their two-op-amp design provides excellent performance with very low quiescent current (175µA/channel). This, combined with a wide operating voltage range of ±1.35V to ±18V, makes them ideal for portable instrumentation and data acquisition systems.

Gain can be set from 5V/V to 10000V/V with a single external resistor. Laser trimmed input circuitry provides low offset voltage (250µV max), low offset voltage drift (3µV/°C max) and excellent common-mode rejection.

Single version package options include 8-pin plastic DIP, SO-8 surface mount, and fine-pitch MSOP-8 surface-mount

INA126
Gain (V/V) 5 to 10000    
Non-Linearity (+/-) (Max) (%) 0.002    
Input Bias Current (+/-) (Max) (nA) 25    
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) 3    
CMRR (Min) (dB) 83    
Bandwidth at G=100 (Min) (kHz) 9    
Noise at 1kHz (Typ) (nV/rt(Hz)) 35    
Vs (Min) (V) 2.7    
Vs (Max) (V) 36    
Quiescent Current (+/-) (Typ) (mA) 0.175    
Pin/Package 8MSOP, 8PDIP, 8SOIC
INA126 特性
INA126 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
INA126E/250 ACTIVE   1.70 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
INA126E/250G4 ACTIVE   1.70 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
INA126E/2K5 ACTIVE   1.50 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
INA126E/2K5G4 ACTIVE   1.50 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
INA126EA/250 ACTIVE   1.35 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
INA126EA/250G4 ACTIVE   1.35 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
INA126EA/2K5 ACTIVE   1.15 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
INA126EA/2K5G4 ACTIVE   1.15 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
INA126P ACTIVE   1.40 | 1ku PDIP (P) | 8 50 | TUBE  
INA126PA ACTIVE   1.05 | 1ku PDIP (P) | 8 50 | TUBE  
INA126PAG4 ACTIVE   1.05 | 1ku PDIP (P) | 8 50 | TUBE  
INA126PG4 ACTIVE   1.40 | 1ku PDIP (P) | 8 50 | TUBE  
INA126U ACTIVE   1.65 | 1ku SOIC (D) | 8 75 | TUBE  
INA126U/2K5 ACTIVE   1.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
INA126U/2K5G4 ACTIVE   1.40 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
INA126UA ACTIVE   1.30 | 1ku SOIC (D) | 8 75 | TUBE  
INA126UA/2K5 ACTIVE   1.05 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
INA126UA/2K5E4 ACTIVE   1.05 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
INA126UAG4 ACTIVE   1.30 | 1ku SOIC (D) | 8 75 | TUBE  
INA126UG4 ACTIVE   1.65 | 1ku SOIC (D) | 8 75 | TUBE  
INA126 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
INA126E/250 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126E/250 INA126E/250
INA126E/250G4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126E/250G4 INA126E/250G4
INA126E/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126E/2K5 INA126E/2K5
INA126E/2K5G4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126E/2K5G4 INA126E/2K5G4
INA126EA/250 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126EA/250 INA126EA/250
INA126EA/250G4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126EA/250G4 INA126EA/250G4
INA126EA/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126EA/2K5 INA126EA/2K5
INA126EA/2K5G4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR INA126EA/2K5G4 INA126EA/2K5G4
INA126P Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type INA126P INA126P
INA126PA Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type INA126PA INA126PA
INA126PAG4 Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type INA126PAG4 INA126PAG4
INA126PG4 Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type INA126PG4 INA126PG4
INA126U Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126U INA126U
INA126U/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126U/2K5 INA126U/2K5
INA126U/2K5G4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126U/2K5G4 INA126U/2K5G4
INA126UA Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126UA INA126UA
INA126UA/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126UA/2K5 INA126UA/2K5
INA126UA/2K5E4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126UA/2K5E4 INA126UA/2K5E4
INA126UAG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126UAG4 INA126UAG4
INA126UG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA126UG4 INA126UG4
INA126 应用技术支持与电子电路设计开发资源下载
  1. INA126 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪双电源产品选型与价格 . 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. A Numerical Protection Relay Solution (slaa466.HTM, 8 KB)
  7. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  8. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  9. 运算放大器的单电源操作 (PDF 2174 KB)
  10. Tuning in Amplifiers (PDF 44 KB)
  11. Op Amp Performance Analysis (PDF 76 KB)
  12. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  13. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  14. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)