Output current and voltage vs input voltage

Current AC analysis

Current transient vs input voltage

2 Ampere Anode Grounded Laser Diode Driver as Howland Current Source

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Category: Laser Circuits

Description
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Description

In this SPICE simulation an operational amplifier OPA569 is used as a conventional Howland voltage controlled current source circuit.

Project Type: Free
Complexity: Intermediate
Components number: 11-20
SPICE software: TINA
Software version: 7+
Full software version nedeed : Yes
Screenshots simulation images:

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