P11159-201AS

Encoder module P11159-201AS Small package and high resolution encoder module The P11159-201AS is an optical encoder module that consists of a photo IC and red LED. The photo IC incorporates a 4-element photodiode and a 2-phase digital signal output circuit. When using 0.2 mm pitch slits, the P11159-201AS produces a 2-phase digital signal output matching the slit movement. Features High resolution: 0.05 mm (2-phase output) Positioning pin for easy alignment Small package Suitable for lead-free flow soldering Applications Rotary encoder Linear encoder Absolute maximum ratings (Ta=25 °C) Parameter Input (LED) Forward current*1 Reverse voltage Power dissipation Supply voltage Output Output voltage (photo IC) Output current Power dissipation*2 Operating temperature Storage temperature Soldering Symbol IF max. VR max. P Vcc max. Vo max. Io max. P Topr Tstg Tsol Value 25 5 100 -0.5 to +7 -0.5 to Vcc + 0.5 4 250 -40 to +85 -40 to +90 260 °C, 3 s Max., at least 1 mm away fr...