TP154xA series are CMOS single/dual/quad op-amps with low offset, stable high frequency response, low power, low supply voltage, and rail-to-rail inputs and outputs. They incorporate 3PEAK‟s proprietary and patented design techniques to achieve best in-class performance among all micro-power CMOS amplifiers in its power class.

The TP154xA family can be used as plug-in replacements for many commercially available op-amps to reduce power and improve input/output range and performance. TP154xA are unity gain stable with Any Capacitive load with a constant 1.3MHz GBWP, 0.7V/μs slew rate while consuming only 80μA of quiescent current per amplifier. Analog trim and calibration routine reduce input offset voltage to below 0.4mV, and proprietary precision temperature compensation technique makes offset voltage temperature drift at 1μV/°C. Adaptive biasing and dynamic compensation enables the TP154xA to achieve „THD+Noise‟ for 1kHz/10kHz 2VPP signal at -105dB and -90dB, respectively. Beyond the rails input and rail-to-rail output characteristics allow the full power-supply voltage to be used for signal range. This combination of features makes the TP154xA ideal choices for battery-powered applications because they minimize errors due to power supply voltage variations over the lifetime of the battery and maintain high CMRR even for a rail-to-rail input op-amp. General audio output, remote batterypowered sensors, and smoke detector can benefit from the features of the TP154xA op-amps. For applications that require power-down, the TP1541NA in popular type packages has a low-power shutdown mode that reduces supply current to 0.2μA, and forces the output into a high-impedance state.