Quad op-amp for low-power signal chains
Each amplifier draws 75 µA of supply current, making the part well-suited for multi-channel sensor conditioning, battery-powered instrumentation, and industrial control loops where per-channel power budget is tight.
The 1.8 V minimum supply lets this quad op-amp operate in deeply discharged battery systems or 1.8 V logic-powered sensor interfaces, while the 5.5 V maximum keeps it compatible with standard 5 V industrial rails without needing a separate regulator. Rail-to-rail output swing at both ends of the supply means the user gets nearly the full supply range into an ADC or comparator — useful when the headroom is only a few hundred millivolts above ground.
75 µA per channel — thermal and battery budget
At 75 µA per amplifier, the total quiescent draw for all four channels is 300 µA typical. In a portable device running from a 200 mAh cell, that translates to hundreds of hours of continuous operation before the op-amps alone drain the battery.
1 MHz GBW, 0.5 V/µs slew — application fit
With a 1 MHz gain-bandwidth product and 0.5 V/µs slew rate, the TLV6004IPWR is not a high-speed amplifier. It is intended for DC-accurate or low-frequency AC signals: temperature sensor outputs, strain-gauge bridges, pressure transducer buffers, and audio-band filtering. The 1 pA input bias current (typical) preserves accuracy when the source impedance is high, such as in photodiode or pH probe front ends. Input offset voltage is specified at 750 µV maximum, which is adequate for 8- to 10-bit systems without trimming.