Supply range and quiescent current
Each of the two amplifiers draws 300 µA supply current, which keeps the total quiescent draw under 600 µA — relevant for always-on modules where the op-amp sits on the unswitched battery line.
Gain bandwidth and slew rate for sensor loops
With a 1.2 MHz gain-bandwidth product and 0.5 V/µs slew rate, the LM2904BQDRQ1 handles low-to-moderate frequency signal conditioning — pressure sensor bridges, thermocouple amplifiers, and PWM filter stages up to a few tens of kHz. The 1 mV input offset voltage and 10 nA input bias current are adequate for non-precision loops where the feedback network dominates accuracy.
Output drive and package
The AEC-Q100 qualification covers the automotive PPAP requirements for tier-one ECU programs.