B1443N Description
Ordering number:ENN1410B Monolithic Digital IC LB1403N Series 5-Dot Red/Green LED Level Meter Use AC level meters such as VU meters. DC level meters such as signal meters.
B1443N Key Features
- Capable of generating a bar-display for input voltage with 5 LEDs
- Operates from either AC or DC input voltage because of on-chip rectifier amplifier
- Lighting levels remain stable to line regulation because of on-chip voltage reference
- LEDs are driven by a constant current ; stable to line regulation
B1443N Applications
- Five types of ICs constitute the series with various lighting levels of the LEDs and driving currents