Photointerrupters(Transmissive) KODENSHI LG-207 DIMENSIONS (Unit : mm) The LG-207 photointerrupter combine high output GaAs IRED with photo IC. The sensor makes possible easy development of objectdetecting systems with high performance, high reliability and small equipment size. FEATURES •Compatible to TTL and LSTTL •Built in Amplifier and Schumitt Trigger •Wide Vcc range APPLICATIONS •Floppy disk drives •Copiers •Facsimiles •Paper sensors MAXIMUM RATINGS Item Power dissipation Input Reverse voltage Forward current Supply voltage Output Low level output current Power dissipation Operating temp. Storage temp. Soldering temp.*1 (Ta=25℃) Symbol Rating Unit PD VR IF VCC IOL P Topr. Tstg. Tsol. 100 5 60 16 30 200 -20~+85 -30~+85 240 mW V mA V mA mW ℃ ℃ ℃ *1. For MAX. 5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS (Ta=25℃) Item Symbol Conditions Forward voltage Reverse current Capacitance Operating supply voltage range Low level output voltage Output High level output voltage *2 Low level supply current High level supply current L H threshold input current Transm- Hysteresis ission L H propagation time *3 H L propagation time *3 VF IR Ct VCC VOL VOH ICCL ICCH IFLH IFHL/IFLH tPLH tPHL IF=60mA VR=5V V=0V, f=1MHz Input Min. Typ. 1.3 *2,*3. refer to measurement diagram as right side. - 1- Unit. 1.6 10 V μA pF V V V mA mA mA - 25 16 0.4 4.5 IOL=16mA,VCC=5V,IF=0 IF=10mA,VCC=5V,RL=10KΩ VCC=5V, IF=0 VCC=5V, IF=10mA VCC=5V VCC=5V VCC=5V, IF=10mA RL=280Ω Max. 4 2 2 6 0.75 2 1 7 7 μsec. Photointerrupters(Transmissive) LG-207 Power dissipation Vs. Ambient temperature Forward current Vs. Forward voltage Relative threshold input current Vs. Relative threshold input current Vs. Supply voltage Ambient temperature - 2- Low level output voltage Vs. Low level output current