4 Ampere Anode Grounded Laser Diode Driver

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In this simulation two 569 operational amplifiers provide a voltage controlled constant current biasing to a grounded anode laser diode, the currents are limited to 2 Ampere, the output current is the sum of both OPA569s in parallel.

  • Free
  • Intermediate
  • 11-20
  • TINA
  • 7+
  • Yes
  • single currents provided by 569 op amplifier and total current provided Transient analysis of output currents and input voltage AC analysis


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