SGM833.pdf? Patents Pending Proprietary Circuits
? Seven Full Decades Range
? 3V to 5.5V Single-Supply Operation
? Low Power and Temperature Stable
? Precise Trimmed Scaling
? 10mV/dB Logarithmic Slope at VLOG Pin
? 100pA Basic Logarithmic Intercept
? Simple Slope and Intercept Adjustments
? 15V/μs Slew Rate
? 3.3mA (TYP) Quiescent Current (Enabled)
? 9μA (TYP) Shutdown Current (Disabled)
? Available in a Green TQFN-3×3-16L Package
? Optimized for fiber optic photodiode interfacing
? 8 full decades of range
? Law conformance: 0.1 dB from 1 nA to 1 mA
? Single-supply operation: 3.0 V to 5.5 V
? Complete and temperature stable
? Accurate laser trimmed scaling
? Logarithmic slope of 10 mV/dB (at the VLOG pin)
? Basic logarithmic intercept at 100 pA
? Easy adjustment of slope and intercept
? Output bandwidth of 10 MHz, 15 V/μs slew rate
? Miniature 16-lead package (LFCSP)
? Low power: ~4.5 mA quiescent current (enabled)
