TI's zero-drift technology achieves a low maximum offset voltage of 5 V and a typical offset voltage drift of 0.005 V/ C.
Combining precision and high input linearity into a single device, Texas Instruments (TI) has introduced an op amp that offers both zero-drift and zero-crossover technology. The OPA388 op amp maintains high precision across the entire input range for a variety of industrial applications, including test and measurement, medical and safety equipment, and high-resolution data-acquisition systems, according to the company.
TI s zero-drift technology eliminates temperature drift and flicker noise by delivering a low maximum offset voltage of 5 V, a typical offset voltage drift of 0.005 V/ C and a maximum input bias current of 700pA over the extended industrial temperature range of -40 C to 125 C. Thus, it eliminates the need for costly over-temperature calibration, while increasing DC precision and attaining dynamic error correction.
10/17-19 EAC