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$50 each if buy 10pc. 200mA Laser diode driver module. Wavelength electronics model: LDD200-2P/PSS
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$50 each if buy 10pc. 200mA Laser diode driver module. Wavelength electronics model: LDD200-2P/PSS


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Actual item does not come with board of photo below. Max 200mA drive current. Original manufacturer price $143 for the driver module. See general datasheet and user manual at the pdf link below for LDD200-2P. We have easily used this LDD200-2P/PSS same way as LDD200-2P at our lab. 

It supports both type 1 and type 2 14-pin butterfly laser modules. It is built for constant power mode. But it can also support constant current mode in close loop if you add OPAMP AD8032, see page 17 of the pdf link below. 

Max monitor current is 1000uA. You can increase it by adding resistor between V+ and Pin-7. For example, add 2.5KOHM will increase max monitor current to 2000uA. Max photodiode current (mA) = 2.5V /(R//2.5KOHM) . 2.5KOHM is internal resistor between V+ and Pin-7. R is added external resistor between V+ and Pin-7. R//2.5KOHM is combined resistor after adding R between V+ and Pin-7. The formula above is derived based on page 25 and page 3 of pdf link below.

In stock (39 items available)
  • US$58.00
Buy more for less:
1-3 items US$58.00 / each  
4-9 items US$54.00 / each save 7%
10 or more items US$50.00 / each save 14%
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    CONDITION:

    Used but looks good. They were removed from sensor systems. We have tested near 30pc samples, all working. We have tried samples to drive 1.55um 10mW or 20mW signal laser module at our lab.


  • DIM Weight
    0.0600 kg
  • Store Part No.
    OSC-MOD-DRIVER-007E
  • Manufacturers
    • Manufacturer
      wavelength electronics
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