KSM-60�LO and KSM-70�LO are optic receiver modules for infrared remote control systems. They consist of a high-speed PIN photodiode and a preamplifier IC in a small package. These modules have features such as low power consumption, shielded against electrical field disturbance, high immunity against ambient light, easy interface with the main board, and TTL and CMOS compatibility. They can be used in various appliances like TV, VTR, air conditioners, car stereo units, computers, interior controlling appliances, etc.
The KSM-60LO and KSM-70LO are small‑molded infrared receiver modules that combine a high‑speed PIN photodiode and a pre‑amplifier IC in one package. They operate from a 5 V supply, consume little power, are shielded against electrical fields, and tolerate ambient light.
These modules are suitable for TV, VTR, audio devices, air‑conditioners, car stereos, computers and any appliance that requires remote‑control reception. The data sheet lists dimensions, maximum ratings, electro‑optical characteristics and a measuring method for transmission distance.
| Supply Voltage | 5.0 V – 5.5 V |
|---|---|
| Current Consumption | 1.2 mA – 2.5 mA |
| Peak Wavelength | 940 nm |
| B.P.F Center Frequency | 37.9 kHz |
| High Level Output Voltage | 4.5 V – 5.0 V |
| Low Level Output Voltage | 0.7 V – 0.9 V |
| Operating Temperature | -10 °C – +60 °C |
| Soldering Temperature | Up to 260 °C (max 5 s) |
They operate from a 5.0 V to 5.5 V supply.
Yes, the modules are TTL and CMOS compatible.
The modules work from –10 °C up to +60 °C.
The photodiode’s peak wavelength is 940 nm.