LB1409 Datasheet (Sanyo) - Level Meter Driver for 9 LEDs

LB1409, Level Meter Driver for 9 LEDs

Ordering number: EN683D Monolithic Digital IC LB1409 Level Meter Driver for 9 LEDs Applications Package Dimensions unit : mm .

AC level meters such as VU meters.

DC level meters such as signal meters.

Functions 3064-DIP16 [LB1409] .

Display Nine red or green LEDs display the input level in the shape of a bar.

Input amplifier Wide application is available owing to built-in DC amplifier whose gain is variable with external resistors.

Comparator level Setting is made by steps of 3 dB