High sensitivity transmitter of photocurrent to a 0-5 V signal.

Voltage amplifier, conversion of photocurrent into a 0-5 V output signal

Maximum photocurrent: 40 nA


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The Voltcon converts a photocurrent into an output voltage between 0 and 5 V.

The present module works with a high gain factor and converts a photocurrent of 40 nA to an output of 5 V. This means, a current higher than 40 nA will cause saturation.

Other modules with low gain (VOLTCON_LO, up to 500 μA) and medium gain (VOLTCON_MED, up to 5 μA) are available. Alternatively, please refer to the below instruction for changing the gain.


The datasheet for the VOLTCON_HI is available in pdf format:

VOLTCON_HI datasheet