ADI ADN2841ACP-48

激光二极管驱动器（光纤）2.7Gbps4.5V ~ 5.5V

Overview

The ADN2841ACP-48 uses a unique control algorithm to control both the average power and extinction ratio of the laser diode (LD) after initial factory setup. Because power and extinction ratio control are fully integrated, external component count is low and PCB area is small. Programmable alarms are provided for laser fail (end of life) and laser degrade (impending fail).

The ADN2841ACP-48 has circuitry for a second monitor photodiode, which enables DWDM wavelength control.

Features

Bag Package
Supplied in the 48-VFQFN Exposed Pad, CSP package
Operating temperature of -40°C~85°C

Surface Mount Mounting Type

Applications

There are a lot of Rochester Electronics, LLC
ADN2841ACP-48 Laser Driver ICs applications.

• Switching regulator
• Multiple-power supply system
• Digital audio player
• Digital TV
• Smartcard
• Industrial equipment
• DVD and CD-ROM drive
• Quick charge protocols
• Measurement and control euipment
• Aging system