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 |
| 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 |
| 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 |
