INA126 Precision Instrumentation Amplifier
Precision instrumentation amplifier with low noise and wide operating voltage range.
- Number of channels: 1
- Vs (Max): 36V
- Vs (Min): 2.7V
- Input offset (+/-) (Max): 250uV
- Gain (Min): 5V/V
- Gain (Max): 10000V/V
- Noise at 1 kHz (Typ): 35nV/rt(Hz)
- CMRR (Min): 83dB
Top Features:
- Low Quiescent Current: 175 ?A/channel
- Wide Supply Range: ±1.35 V to ±18 V
- Low Offset Voltage: 250-?V Maximum
- Low Offset Drift: 3-?V/°C Maximum
The INA126 precision instrumentation amplifiers are designed for accurate, low noise differential-signal acquisition. With a two-op-amp design, these amplifiers offer excellent performance while maintaining low quiescent current of 175 ?A/channel. They are ideal for portable instrumentation and data acquisition systems, thanks to their wide operating voltage range of ±1.35 V to ±18 V.
Gain can be easily set from 5 V/V to 10000 V/V using a single external resistor. The laser-trimmed input circuitry provides low offset voltage (250-?V maximum), low offset voltage drift (3-?V/°C maximum), and excellent common-mode rejection.
The INA126 comes in various package options, including 8-pin plastic PDIP, SOIC-8, and fine-pitch VSSOP-8 surface-mount for the single version. The dual version is available in 16-pin plastic PDIP, SOIC-8, and the space-saving, fine-pitch SSOP-16 surface-mount. All packages are specified for the industrial temperature range of –40°C to +85°C.
Images are for illustration only; actual product may vary.