- 3 db/step, 30 db range and drives leds, lcds, or vacuum fluorescents
- Bar or dot display mode externally selectable by user and expandable to displays of 90 db
- Internal voltage reference from 1.2V to 12V and operates with single supply of 3V to 25V
- Inputs operate down to ground and output current programmable from 1 ma to 30 ma
- Input withstands 35V without damage or false outputs and outputs are current regulated, open collectors