KSM-1005TM2T

KSM-100□TM2T The KSM-100□TM2T consist of a PIN Photodiode of high speed and a preamplifier IC in the package as an receiver for Infrared remote control systems DIMENSIONS Features ㆍOne mold large size package ㆍSupply-voltage range : 4.5V to 5.5V ㆍShielded against electrical field disturbance ㆍHigh immunity against ambient light disturbances (Logic Controller Adaptation) NOTE 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 Soldering Temperature Symbol Vcc Topr Tstg Tsol Ratings 6.0 -10 ~ +60 -20 ~ +75 260 (Max 5 sec) Unit V ℃ ℃ ℃ B.P.F Center Frequency Model No. B.P.F Center Frequency(㎑) KSM-1001TM2T 40.0 KSM-1002TM2T 36.7 KSM-1003TM2T 37.9 KSM-1004TM2T KSM-1005TM2T 32.7 56.9 Electro-Optical Characteristics Parameter Recommended Supply Voltage Current Consumption Peak Wavelength *1 B.P.F Center Frequency Transmission Distance High level Output voltage Low level Output voltage *1 *1 *1 Symbol Vcc Icc λp fo L VOH VOL TWH TWL Condition No signal input Min. 4.5 15 12 4.5 400 Typ. 5 1.0 940 37.9 5.0 0.1 600 Max. 5.5 1.2 0.25 700 800 Unit V ㎃ ㎚ ㎑ m V V ㎲ ㎲ 250±50lx 30cm over the ray axis 0˚ ±30˚ High level Output Pulse Width *1 Low level Output Pulse Width *1 Output Form Burst wave=600㎲ Period = 1.2㎳ 500 600 Active Low Output 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-100□ TM2T ■ Measuring Method [Ta=25℃] Output Pulse Width Transmitter output Carrier Frequency(fo) Duty50% Remocon output pulse Standard Transmitter Test Method of Transmission Distance +5V 600us 600us Standard Tansmitter 10㏀ Vout Transmitter 10㏀ 10㎌ Vout Arrival Distance : L OSC Vcc GND : Indicates horizontal and vertical directions VH T WL THL 25Cm VI ■ Typical Characteristics Curve [Ta=25℃] Relative reception distance Vs. Supply voltage Re lative re ception distance Relative reception distance 120 ] [% 100 80 60 40 20 0 4.5 5.0 5.5 Relative reception distance Vs. Ambient temperature 120 ] [% 100 40˚ Radiant pattern 20˚ 0˚ -20˚ -40˚ 80 60 40 20 0 100˚ 50 100 60˚ -60˚ 80˚ 0 50 100 -80˚ -100˚ [V] -10 0 10 20 30 40 50 [℃] 0 Supply voltage Vcc Ambient te mper ature Ta Relative Sensitivity (%) ■ Standard Application Circuit with R-C Decoupling Filter R Transmitter Receiver Module Vcc Vout 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㎌ : 10kΩ over ⇒ fc = 1/2π RC = 33.9Hz 3) External pull-up resistor(optional) Vcc C Rp micom GND 2/2