Mobile Phones, PHS, Pagers
Notebook PCs, PDAs
Cameras
Other Equipment Requiring Luminosity Adjustment

The TPS819 is a linear-output photo-IC which incorporates a photodiode and a current amp circuit in a single chip. This photo-IC also incorporates a luminous-efficiency correction filter, so output value is close to luminosity characteristics.

• High sensitivity : IL = 50~100 µA
                             @EV = 100 lx λp = 522 nm LED
• Luminous efficiency correction filter mounted on detector
                       : λp = 550 nm (typ.)
• Open-emitter output
• Compact and light surface-mount package