M66512FP - Mitsubishi

M66512FP LASER-DIODE DRIVER

The M66512 is a semiconductor laser-diode driver for driving a specific type* of semiconductor laser, in which the anode of a semiconductor laser diode is connected in stem structure to the cathode of a monitoring photodiode. The amplitude of laser drive current is set by applying a voltage from an external source. the M66512 is capable of driving laser diod.

Features

• Two kinds of outputs for monitoring laser power built in. (comparator output and analog output)
• Pin provided for forced OFF of current circuit.
• High speed switching (40 Mbit/s)
• Large drive current (120mA max.)
• 5V single power supply APPLICATION Laser beam printers PIN CONFIGURATION (TOP VIEW) VCC1 CURRENT SETTING INPUT 1 VL1 CURRENT SETTING LOAD OUTPUT 1 1RC CURRENT SETTING INPUT 2 VL2 CURRENT SETTING LOAD OUTPUT 2 2RC LASER CURRENT FORCED OFF INPUT VOFF CURRENT SETTING LOAD OUTPUT 3RC GND1 MONITORING LOAD INPUT 1 1RM MONITORING LOAD INPUT 2 2RM 1 2 3 4 5 6 7 8 9 10 20 19 18 17 1.