Optic receiver module
KSM-90 LM
The KSM-90 LM consist of a PIN Photodiode of high speed and a preamplifier IC in the pa...
Optic receiver module
KSM-90 LM
The KSM-90 LM 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
Wide angle design Supply-
voltage range : 4.5V to 5.5V Shielded against electrical field disturbance Enhanced immunity against ambient light disturbances Available for carrier frequencies between 32.7KHz to 56.9KHz TTL and
CMOS compatible
Applications
Audio & Video Applications (TV, VTR, Audio, DVDP, CDP) Home Appliances (Air conditioner, Computer, Camcoder) Wireless Toys Remote 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)
[Ta=25¡É] Unit V ¡É ¡É ¡É
B.P.F Center Frequency
Model No. KSM-901LM KSM-902LM KSM-903LM KSM-904LM KSM-905LM B.P.F Center Frequency(kHz) 40.0 36.7 37.9 32.7 56.9 [Ta=25¡É, Vcc=5.0V] Max. Unit 5.5 V mA 2.5 nm kHz m V 0.5 700 700 V §Á §Á
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 ¥ëp fo L VOH VOL TWH TWL Condition No signal input Min. 4.5 15 12 4.5 500 Typ. 5 1.2 940 37.9 5.0 0.1 600
250¡¾50lx 30cm over the ray axis
0¢ª ¡¾30¢ª
High level Output Pulse Width *1 Low level Output Pulse Width *1 Output Form
Burst wave=600§Á Period ...