Click to expand full text
TPS842A(F),TPS844(F)
TOSHIBA Photo-IC Silicon Epitaxial Planar
TPS842A(F),TPS844(F)
Lead(Pb)-Free Photoelectric Switches Copiers, Printers, and Facsimiles Vending Machines Handy Terminals
The TPS842A(F) and TPS844(F) represent a Si photo IC of digital output type that integrates a photodiode, amplifier circuit, and Schmitt trigger circuit into a single chip. These devices are low voltage drive types, and they allow construction of low voltage systems which thus consume less power. These devices respond faster than the phototransistor type. They output a low when light is input. • • • • • • Compact side-view epoxy resin package Operates over a wide supply voltage range : VCC = 2.7 to 15 V High speed response : tpLH = 15 μs, tpHL = 9 μs (max) High sensitivity: 0.
TPS844 Datasheet
