8-Channel Driver Array

The LB1291 has been designed for interfacing between low level digital devices and fluorescent display tubes. Its 8-channel independent Darlington output stage is used for digit or segment drivers. Also, with pull-down equivalent resistors, no externally connected resistors are required for ghost prevention. When the input voltage is at a high level, the output gets activated.

Features

• 8-channel independent Darlington driver

• Capable of driving digits or segments

• On-chip sink current circuit for pull-down

• 55V/30mA rating