The INA126 and INA2126 are precision instrumentation amplifiers for accurate, low noise differential-signal acquisition. Their two-op-amp design provides excellent performance with low quiescent current (175 µA/channel). Combined with a wide operating voltage range of ±1.35 V to ±18 V, makes the INAx126 ideal for portable instrumentation and data acquisition systems.
Gain can be set from 5 V/V to 10000 V/V with a single external resistor. Laser-trimmed input circuitry provides low offset voltage (250-µV maximum), low offset voltage drift (3-µV/°C maximum), and excellent common-mode rejection.
Single version package options include 8-pin plastic PDIP, SOIC-8, and fine-pitch VSSOP-8 surface-mount. Dual version is available in 16-pin plastic PDIP, SOIC-8, and the space-saving, fine-pitch SSOP-16 surface-mount. All are specified for the –40°C to +85°C industrial temperature range.
Products containing the "INA2126" keyword are: INA2126 , INA2126E , INA2126E-250 , INA2126E/250 , INA2126E/250G4 , INA2126E/250G4 , INA2126E/2K5 , INA2126E/2K5 , INA2126E/2K5G4 , INA2126EA , INA2126EA. , INA2126EA/250 , INA2126EA/250G4 , INA2126EA/250G4 , INA2126EA/2K5 , INA2126EA/2K5G4 , INA2126EA/2K5TI , INA2126EA/E , INA2126EA/O250 , INA2126EA250| Status | ACTIVE |
| SubFamily | Instrumentation amplifiers |
| Number of channels | 2 |
| Vs | 2.7 |
| Input offset (+/-) | 250 |
| Gain | 10000 |
| Noise at 1 kHz | 35 |
| CMRR | 83 |
| Input offset drift (+/-) | 3 |
| Input bias current (+/-) | 25 |
| Iq | 0.175 |
| Bandwidth at min gain | 0.2 |
| Gain error (+/-) | 0.18 |
| Operating temperature range | -40 to 85 |
| Package Group | SOIC|16 |
| Approx. price | 1.91 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]16SOIC[/pf]: 59 mm2: 6 x 9.9 (SOIC|16) |
| Noise at 0.1 Hz-10 Hz | 0.7 |
| Gain non-linearity (+/-) | 0.012 |
| Rating | Catalog |