Breaking News
Comments
Newest First | Oldest First | Threaded View
annawood
User Rank
Freelancer
The LDA1-CP1
annawood   6/20/2014 3:25:50 AM
NO RATINGS


The LDA1-CP1 is an electronic module designed for driving diode lasers (P type) with well controlled and monitored driving current and output laser power. Its PWM (Pulse Width Modulation) output stage achieves ³90% high power efficiency, eliminating the need for a heat sink. The output current and laser power can be set linearly by two separate input voltages and monitored linearly at the same time by two output voltages respectively. It comes with a high stability low noise 2.5V reference voltage which can be used for setting the output current and as voltage references for external ADCs and DACs.



There are two versions: the LDA1-CP1-D-SNI and the LDA1-CP1-D-SNO. The former one represents that the external signal synchronizes the signal of the chip, and the latter one is that the signal of the chip synchronizes the external signal.



Feature



High Efficiency: ≥90%
Maximum Output Current: 2A
No Heat Sink Required
Current and Power Programming, Modulation & Monitoring Capabilities.
Current Output Noise: 0.05% 
High Stability: 100ppm/°C
Zero EMI
Compact Size
DIP Package Available
100 % Lead (Pb)-free and RoHS Compliant

http://www.analogti.com/lda1-cp1.html



Most Recent Comments
Etmax
 
Etmax
 
ScottenJ
 
Rcurl
 
Paul A. Clayton
 
resistion
 
GSKrasle
 
antedeluvian
 
Hailey McKeefry
Most Recent Messages
10/22/2014
9:59:02 PM
Flash Poll
Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Vetinari Clock: Decisions, Decisions, Decisions …
Max Maxfield
22 comments
Things are bouncing merrily along with regard to my uber-cool Vetinari Clock project. The wooden cabinet is being handcrafted by my chum Bob (a master carpenter) using an amazing ...

Jolt Judges and Andrew Binstock

Jolt Awards: The Best Books
Jolt Judges and Andrew Binstock
1 Comment
As we do every year, Dr. Dobb's recognizes the best books of the last 12 months via the Jolt Awards -- our cycle of product awards given out every two months in each of six categories. No ...

Engineering Investigations

Air Conditioner Falls From Window, Still Works
Engineering Investigations
2 comments
It's autumn in New England. The leaves are turning to red, orange, and gold, my roses are in their second bloom, and it's time to remove the air conditioner from the window. On September ...

David Blaza

The Other Tesla
David Blaza
5 comments
I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...