Texas-Instruments-ISO122P-50mV-1-6kV-DIP-Isolated-Amplifier-Texas-Instruments-ISO122P-P-The-ISO122P-is-a-precision-isolation-amplifier-incorporating-a-novel-duty-cycle-modulation-demodulation-technique-The-signal-is-transmitted-digitally-across-a-2pF-differential-capacitive-barrier-With-digital-modulation-the-barrier-characteristics-do-not-affect-signal-integrity-thus-resulting-in-excellent-reliability-and-good-high-frequency-transient-immunity-across-the-barrier-Both-barrier-capacitor