Visible light sensor IC Rohs compliant Replacement of cds The gb5a series is a low cost visible light sensor, with a Current output which is directly proportional to the light Level. It has a built in optical filter to provide a Response which is close to the human eye, or f¼photopicf¼. The output current can be converted to a voltage by Connecting it in series with a resistor. The dynamic range Is determined by the external resistor and power supply (10k and 5v gives a range of 0 up to 250 lux, but this can Be over 900 lux with a 1k resistor). The internal dark Current cancellation enables high accuracy over the full Temperature range, even at low light levels. Features Near human eye photopic response High ir rejection +c integrated optical filter Current output highly linear vs light level Temperature stable Integrated high gain photocurrent amplifier Darkcurrent cancellation Applications Dawn/dusk sensing Night view surveillance camera Display backlighting in laptops, mobile phones, lcd tvs Nightlights . Moq 1, 000pcs