LB1245 Datasheet (Sanyo) - Active-Low Input Fluorescent Display Tube Driver

LB1245, Active-Low Input Fluorescent Display Tube Driver

0.25 Ordering number:ENN1369C Monolithic Digital IC LB1245 Active-Low Input Fluorescent Display Tube Driver Overview The LB1245 has been designed for interfacing low-level digital devices to fluorescent display tubes.

Its 8-circuit independent Darlington output stage is used for digit and segment drivers.

Equivalent pull-down resistors are built in ; externally connected resistors to prevent ghosts are no longer required.

Output is activated when input voltages are at a low level, making the

LB1245 Features

* 8-channel independent Darlington driver.

* Capable of driving digits or segments.

* Built-in pull-down sink current.

* Rated at 55V/30mA Package Dimensions unit:mm 3021C-DIP20 [LB1245] 24.0 20 11 1 1.0 10 7.62 6.4 3.3 3.9max 0.51min (3.25) (0.57) 2.54 0.5 1