LinCMOS dual op-amp for precision analog front-ends
Its 0.7 pA input bias current suits high-impedance sensor interfaces — photodiode amplifiers, pH probes, or piezoelectric transducers — where a bipolar-input op-amp would load the source. Supply span from 4 V to 16 V covers both single-supply 5 V industrial rails and split-supply ±5 V or ±8 V configurations.
The ROHS3 compliance also aligns with current European and global material restrictions.
30 mA output drive and 290 µV offset — practical margins
The 290 µV input offset voltage (max) is typical for a CMOS op-amp of this generation — adequate for 12-bit systems with a 4.096 V reference, but for 16-bit precision you would budget a trim or move to a zero-drift architecture. Quiescent current of 1.4 mA per amplifier keeps the total dual-channel draw at 2.8 mA, which is competitive for battery-powered field transmitters running on a 24 V loop.