High Precision, Ultra Stable
Temperature Controllers & Laser Diode Drivers
High Precision, Ultra Stable
Temperature Controllers & Laser Diode Drivers
HOME PRODUCT SELECTOR WLD3343
  WLD3343 2.2 A Laser Diode Driver   RoHS CompliantLaser Diode Schematics
Small Size: 1.30" X 1.26" X 0.313"
Slow Start Laser Diode Protection
TTL Compatible Shutdown Pin
Adjustable Laser Diode Current Limit
Over temperature output shutdown
14 pin DIP PCB mount
Up to 2.2 A CW laser diode current
Constant Current or Constant Power Mode
Voltage Controlled Setpoint
Bandwidth 2 MHz (CC, sine wave)
WLD3343 2.2 A Laser Diode Driver
Quantity 1 2-4 5-24
Prices $ 99.00 $ 89.00 OEM Contact Factory
To order use part number: WLD3343
Prices are in US dollars.
  
Request a quote from factory or distributorRequest Quote
Buy from factory or distributorPurchase
Sometimes discounted stock is available Discount Stock
Technical detail about product Datasheet
1 Hour Current Stability at ambient 25°C: 50-75 ppm

Supply Range: 5 - 12 V

Package: 14 pin DIP PCB mount (33 x 32 x 8 mm)

Laser Diode Output Current: up to 2.2 A

Delay: 240 msec.
Current Ramp: 10 msec
Rise time: 460nsec
Fall time: 320 nsec

TTL Compatible RESET / ENABLE input is active lo.

Bandwidth: 2 MHz - Constant Current sine wave

Maximum Power Dissipation 9 Watts (with full thermal kit)

Heatspreader Temperature Rise: 30°C / W without external heatsinking


Circuit Diagram Example: WLD3343 in Constant Current mode with a Type A/B Laser Diode (Top View)
WLD3343 CC mode AB type laser diode
PRIVACY POLICY Copyright © 2008-2010 by Wavelength Electronics, Inc.
This site is optimized for Mozilla Firefox 2.0 and IE 6.0, minimum versions. 		SITE MAP