LB1409 Datasheet - Sanyo

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.

LB1409_SanyoSemiconDevice.pdf