Signal-chain parametric fit
The TSV772IQ2T: With a 20 MHz gain-bandwidth product and 13 V/µs slew rate, this dual op-amp handles signals up to about 3 MHz at unity gain before the slew-rate limit distorts a full-scale output swing — useful for fast sensor conditioning or ADC driver stages where settling time matters. The 2 pA typical input bias current and 200 µV input offset voltage make it a candidate for high-impedance front-ends (photodiode transimpedance, pH probe buffers) where FET-input amplifiers are needed to avoid loading the source. Each channel draws 1.9 mA supply current, so the total quiescent for both amplifiers is 3.8 mA. The 65 mA output current per channel can drive moderate loads (headphones, analog multiplexers) without an external buffer.