LB1240

The LB1240 has been designed for interfacing low-level digital devices to fluorescent display tubes.Its 8-channel independent darlington output stage is used for digit and segment drivers.Equivalent pull-down resistors are bult in;externally connected resistors to prevent ghosts are no longer required.Output is activated when input voltages are at a low level,making the IC and ideal interface for N-channel MOS devices.

Features of the LB1240 are:(1)8-channel independent darlington driver; (2)capable of driving digits or segnents; (3)built-in pull-down sink current; (4)rated at 55V/30mA.

The absolute maximum ratings of the LB1240 can be summarized as:(1)maximum supply voltage:-0.3~55V;(2)output supply voltage:-0.3~VCC V; (3)input supply voltage:Vcc-10~Vcc V; (4)maximum output current:-30mA; (5)operating temperature:-20~75; (6)storage temperature:-40~150.If you want to know more information such as the electrical AC characteristics about the BCR108S-E6327,please download the datasheet in www.seekdatasheet.com .