Monolithic Peak Detector with Reset-and-Hold Mode

The PKD01 tracks an analog input signal until a maximum amplitude is reached.The maximum value is then retained as a peak voltage on a hold capacitor. Being a monolithic circuit, the PKD01 offers significant performance and package density advantages over hybrid modules and discrete designs without sacrificing system versatility. The matching characteristics attained in a monolithic circuit provide inherent advantages when charge injection and droop rate error reduction are primary goals.

* Monolithic Design for Reliability and Low Cost * High Slew Rate: 0.5 V/µs * Low Droop Rate TA = 25°C: 0.1 mV/ms TA = 125°C: 10 mV/ms * Low Zero-Scale Error: 4 mV