Advanced Linear Devices EH300 / EH301 EPAD Energy Harvesting Modules

Advanced Linear Devices EH300 / EH301 EPAD® Energy Harvesting™ Modules accept energy from many types of electrical energy sources and store this energy to power conventional 3.3V and 5.0V electrical circuits and systems. These modules are completely self-powered and always in the active mode. They are intended for low power intermittent duty cycle sampled data or condition-based monitoring/ extreme lifespan applications. This series accepts instantaneous input voltages ranging from 0.0V to +/-500V AC or DC as well as input currents from 200nA to 400mA from energy harvesting sources that produce electrical energy ineither a steady or an intermittent and irregular manner with varying source impedances. The EH300 / EH301 modules condition the stored energy to provide power at output voltage and current levels that are within the limits of a particular electronic system power supply specifications. 

Advanced Linear Devices EH300 / EH301 EPAD Energy Harvesting Modules are well suited for use in sensor interface circuits, transducer biasing circuits, capacitive and charge integration circuits, biochemical probe interfaces, signal conditioning, and portable instruments.

Features

  • Eliminates manual and elaborate system trimming procedures
  • Remote-controlled automated trimming
  • In-System Programming capability
  • No external components
  • No internal clocking noise source

Applications

  • Sensor interface circuits
  • Transducer biasing circuits
  • Capacitive and charge integration circuits
  • Biochemical probe interface
  • Signal conditioning
  • Portable instruments
Published: 2008-02-21 | Updated: 2022-03-11