ZL40518 driver equivalent, 3 channel laser diode driver.
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* Current-controlled Output Current source Output Current per Channel to 250 mA Total Output C.
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* DVD R/RW CD R/RW
CH_R INR /ENR CH_2 IN2 /EN2
VCC
IOUT
CH_3 IN3 /EN3
RF_freq
RF RS
RF_mag
GND
OSCEN
PW.
The ZL40518 is a laser diode driver for high speed operation of a grounded laser diode. The driver consists of 3 controllable channels: a switchable, low noise, read channel and two switchable write channels. Write current pulses are enabled with the.
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