ADL5306 Datasheet (Analog Devices) - Low Cost Logarithmic Converter

ADL5306, Low Cost Logarithmic Converter

The ADL5306∗ is a low cost microminiature logarithmic converter optimized for determining optical power in fiber optic systems.

The ADL5306 is derived from the AD8304 and AD8305 translinear logarithmic converters.

This family of devices provides wide measurement dynamic range in a versatile and easy

ADL5306 Features

* Optimized for fiber optic photodiode interfacing Measures current over 3 decades Law conformance 0.1 dB from 100 nA to 100 μA Single- or dual-supply operation (3 V to ±5.5 V total) Full log-ratio capabilities Temperature stable Nominal slope of 10 mV/dB (200 mV/decade) Nominal intercept of 1 nA (set