FEATURES
♦ Peak value controlled three level laser switch for operation
   from CW up to 155 MHz
♦ Spike-free switching of laser currents of ca. 100 mA per
   channel (320 mA total) from 3.5 to 5 V supply voltage
♦ Single-failure-proof
♦ System-enable with self test
♦ Separate setting of laser power for each channel via external
   resistors
♦ Strong suppression of transients with very small external
   capacitors
♦ Adjustable laser current monitor
♦ Safety shutdown with overcurrent, overtemperature and
   undervoltage
♦ Autonomous safety circuit for a second photo diode monitoring
   the laser power
♦ All current LD types can be used (M/P/N configurations)
♦ Error signal output at shutdown

APPLICATIONS
♦ Pulsed LD modules for safety
   applications
♦ Distance measurement