INA129-EP 增强型产品精密低功耗仪器放大器

The INA129 is a low power, general purpose instrumentation amplifier offering excellent accuracy. The versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200 kHz at G = 100).

A single external resistor sets any gain from 1 to 10,000. The INA129 provides an industry-standard gain equation; the INA129 gain equation is compatible with the AD620.

The INA129 is laser trimmed for very low offset voltage, drift and high common-mode rejection (113 dB at G ≥ 100). It operates with power supplies as low as ±2.25 V, and quiescent current is only 750 µA - ideal for battery operated systems

INA129-EP
Gain (V/V) 1 to 10000    
Non-Linearity (+/-) (Max) (%) 0.002    
Input Bias Current (+/-) (Max) (nA) 5    
Output Offset (+/-) (Max) (uV) 500/G    
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) 0.5    
Output Offset Drift (+/-) (Max) (uV/Degrees Celsius) 20/G    
CMRR (Min) (dB) 120    
Bandwidth at G=100 (Min) (kHz) 200    
Noise at 1kHz (Typ) (nV/rt(Hz)) 8    
Vs (Min) (V) 4.5    
Vs (Max) (V) 36    
Quiescent Current (+/-) (Typ) (mA) 0.7    
Pin/Package 8SOIC
INA129-EP 特性
INA129-EP 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
INA129MDREP ACTIVE -55 to 125 10.25 | 100u SOIC (D) | 8 2500 | LARGE T&R  
V62/10605-01XE ACTIVE -55 to 125 10.25 | 100u SOIC (D) | 8 2500 | LARGE T&R  
INA129-EP 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
INA129MDREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR INA129MDREP INA129MDREP
V62/10605-01XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR V62/10605-01XE V62/10605-01XE
INA129-EP 应用技术支持与电子电路设计开发资源下载
  1. INA129-EP 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)