Advanced
SP8107
Three Channel High Performance Laser Driver
FEATURES
• • • • • • • • • Three current controlled inputs with independent ENABLE/DISABLE Two selectable outputs for grounded laser diodes Output current up to 400mA (250mA per input channel) Independent swing for each output channel controlled by external resistor On-chip oscillator with resistor controlled frequency Single 5V power supply Common ENABLE and oscillator ENABLE inputs TTL/
CMOS logic level control signals Small SSOP16 package
IR I2 I3 RF EN2 EN3 ENABLE OSCEN
1 2 3 4 5 6 7 8 SP8107 SSOP-16
16 15 14 13 12 11 10 9
Vcc Iout A GND RSA RSB Iout B SELA Vcc
APPLICATION
• • • DVD-RAM with CD-RW capability DVD-RW with CD...