The INAx126 are low-power, general-purpose instrumentation amplifiers offering excellent accuracy. The versatile two-operational-amplifier design and small size make the amplifiers an excellent choice for a wide range of applications. The two-op-amp topology reduces power consumption. A single external resistor sets any gain from 5 to 10,000. These devices operate with power supplies as low as ±1.35 V, and a quiescent current of 200 μA maximum.