X9521 Datasheet - Renesas

X9521 Laser Diode Control

The X9521 combines two Digitally Controlled Potentiometers (DCP’s), and integrated EEPROM with Block LockTM protection. All functions of the X9521 are accessed by an industry standard 2-Wire serial interface. The DCP’s of the X9521 may be utilized to control the bias and modulation currents of the l.

X9521 Features

* Two Digitally Controlled Potentiometers (DCP’s)

* 100 Tap - 10k

* 256 Tap - 100k

* Non-Volatile

* Write Protect Function

* 2kbit EEPROM Memory with Write Protect & Block LockTM

* 2-Wire industry standard Serial Interface

* Complies to t

X9521 Datasheet (929.68 KB)