ISL58328

ISL58328 c1No-8nO8ta8Rc-IEtNCoOTOuEBrMRSTSMOeIcELLhENonTDriEcEwaDPwl RSRwOuE.ipDnPptULeoACrrstCTiClE.ceMonEmteN/rtTsact 5V Wide Optical Spectrum Laser Power Monitor IC DATASHEET FN6329 Rev 2.00 Jul 29, 2013 The ISL58328 photo sensor IC has a wide optical spectral sensitivity from 400nm to 1000nm. It is good for multiple light sources application, such as laser based projectors. ISL58328 has two banks of three sets of gain registers. For a PicoProjector application, the two banks of gain resistors can be used to monitor bias level and peak level of each wavelength. Bank switching is done by applying a TTL compatible logic signal to HL pin. The three sets of gain registers can be used to adjust optical-to-electrical conversion gain for each RED, GREEN, and BLUE laser or any wavelength in a spectral range for application. The ISL58328 is a single die device that has a photo detector of 0.7mm diameter in the center of the die. Photo current signal is amplified through TIA, fine gain am...