Burr Brown LOG100JP Precision Logarithmic & Log Ratio Amplifier, Gold
Used, clean and in good condition.
Complete product description and specifications from Alldatasheet.
"The LOG100 uses advanced integrated circuit technologies to achieve high accuracy, ease of use, low cost, and small size. It is the logical choice for your logarithmic-type computations. The amplifier has guaranteed maximum error specifications over the full sixdecade input range (1nA to 1mA) and for all possible combinations of I1 and I2. Total error is guaranteed so that involved error computations are not necessary."