Regulated average laser current and integrated protection functions
Simple laser power setting using an external resistor
Power driver and monitor amplifier for direct connection to the laser diode
Start-up and temperature protection; protective diodes guard against ESD destruction
IC-WJ: Drivers for continuous and pulse operation at 300 kHz, with input signal monitoring, monitor currents 50...500 μA.
IC-VJ: For pulsed operation in a range of 1...200 kHz with additional functions: Monitor and pulsewidth outputs, integrated oscillator up to 4 MHz with a 1:16 frequency devider for pulse-frequency generation, stable 1:1 pulse/idle time ratio, monitor currents 50...500 μA.