Product description
This is a programmable light to frequency IC from TAOS that outputs a pulse train or a square wave (50% duty) with the frequency that is directly proportional to the incident light intensity. Uses a simple TTL output for easy interfacing to a microcontroller.
Three different sensitivity selections and four different frequency scaling parameters.
Features:
Supply voltage 2.7 - 5.5VDC
320nm - 1050nm response range
2mA supply current in power on mode
5uA current in power down mode mode
Temperature compensated for UV to visible range
Three different sensitivity selections and four different frequency scaling parameters.
Features:
Supply voltage 2.7 - 5.5VDC
320nm - 1050nm response range
2mA supply current in power on mode
5uA current in power down mode mode
Temperature compensated for UV to visible range