Scope

This application note describes a simple add-on circuit for extracting current to supply external loads. It also

includes hardware description ,schematic and Vout/Iout curves.

Key Features

• Only few additional low-cost components necessary

• Can drive line currents up to ILine-5mA (=15mA for 20mA line current)

• No influence in AC impedance or DC mask even when load is short circuited