AD8305 converter equivalent, logarithmic converter.
Optimized for fiber optic photodiode interfacing Measures current over 5 decades
Law conformance 0.1 dB from 10 nA to 1 mA Single- or dual-supply operation (3 V to 12 V t.
Optical power measurement Wide range baseband logarithmic compression Measurement of current and voltage ratios Optical .
The AD83051 is an inexpensive microminiature logarithmic converter optimized for determining optical power in fiber optic systems. It uses an advanced implementation of a classic translinear (junction based) technique to provide a large dynamic range.
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