Optic receiver module KSM-200□TN2N DIMENSIONS The KSM-200□TN2N consist of a PIN Photodiode of high speed and a preamplifier IC in the package as an receiver for Infrared remote control systems Features ㆍOne mold mini size package ㆍSupply-voltage range : 4.5V to 5.5V ㆍShielded against electrical field disturbance ㆍEnhanced immunity against ambient light disturbances ㆍEnhanced reception distance ㆍContinuous data transmission possible (NRZ 1000 bit/s) ㆍAvailable for carrier frequencies between 32.7KHz to 56.9KHz ㆍTTL and CMOS compatible Applications ㆍAudio & Video Applications (TV, VTR, Audio, DVDP, CDP) ㆍHome Appliances (Air conditioner, Computer, Camcoder) ㆍWireless Toys ㆍRemote Control Equipment Maximum Ratings Parameter Supply Voltage Operating Temperature Storage Temperature Symbol Vcc Topr Tstg Soldering Temperature Tsol Ratings 6.0 -10 ~ +60 -20 ~ +75 B.P.F Center Frequency [Ta=25℃] Unit V ℃ ℃ Model No. KSM-2001TN2N KSM-2002TN2N KSM-2003TN2N ℃ 260 (Max 5 sec) B.P.F Center Frequency(㎑) 40.0 36.7 37.9 KSM-2004TN2N 32.7 KSM-2005TN2N 56.9 Electro-Optical Characteristics Parameter Recommended Supply Voltage Current Consumption Peak Wavelength *1 B.P.F Center Frequency Symbol Vcc Icc λp fo Condition Transmission Distance *1 L 250±50lx High level Output voltage *1 VOH 30cm over Low level Output voltage *1 VOL the ray axis - 0.1 500 600 700 ㎲ 500 600 Active Low Output 700 ㎲ No signal input 0˚ ±30˚ High level Output Pulse Width *1 TWH Burst wave=600㎲ Low level Output Pulse Width *1 Output Form TWL Period = 1.2㎳ Typ. 5 1.2 940 37.9 5.0 [Ta=25℃, Vcc=5.0V] Max. Unit 5.5 V 2.2 ㎃ ㎚ ㎑ m V Min. 4.5 17 14 4.5 0.5 V *1. It specifies the maxmum distance between emitter and detector that the output wave form satisfies the standard under the conditions below against the standard transmitter. 1) Measuring place : Indoor without extreme reflection of light 2) Ambient light source : Detecting surface illumination shall be irradiate 200±50lx under ordinary white fluorescence lamp without high frequency lightning 3) Standard transmitter : Burst wave of standard transmitter shall be arranged to 50mVP-P under the measuring circuit 1/2 Optic receiver module KSM-200□TN2N ■ Measuring Method [Ta=25℃] Standard Transmitter Output Pulse Width Test Method of Transmission Distance Transmitter output Carrier Frequency(fo) Duty50% +5V 600us 600us 10㏀ Standard Tansmitter Vout Remocon output pulse OSC 10㏀ Transmitter T WL 10㎌ Vcc Arrival Distance : L Vout GND : Indicates horizontal and vertical directions THL VL VH 25Cm ■ Typical Characteristics Curve [Ta=25℃] Relative reception distance Vs. Ambient temperature Radiant pattern 120 [%] 120 [%] Relative reception distance Relative reception distance Relative reception distance Vs. Supply voltage 100 80 60 40 20 0 4.5 5.0 5.5 [V] 20˚ 100 -40˚ 60˚ -60˚ 60 80˚ 40 -80˚ 0 20 100˚ 50 0 -10 0 10 20 30 40 50 100 [℃] Relative Sensitivity [%] Ambient temperature Ta R Vcc Vcc C Rp micom Vout GND GND *1 Recommended Circuit Description 1) Transmitter(IRED) drive current : IFP = 300mAP-P ~ 600mAP-P 2) R-C Decoupling Filter with Lower Cut-off Frequency : R=100Ω , C=47㎌ ⇒ fc = 1/2π RC = 33.9Hz 3) External pull-up resistor(optional) : 10kΩ over 2/2 -100˚ 50 100 ■ Standard Application Circuit with R-C Decoupling Filter Transmitter -20˚ 80 Supply voltage Vcc Receiver Module 0˚ 40˚