SC820ULTRT

SC8207 is a high performance electronic fan controller LSI, Speed control, off-timer, nature wind, sleep mode are all built into a single chip. Light control, buzzer output, key control input, as well as remote control decoding circuitry are all provided to build a full function electronic fan with remote control capability having the highest performance with the least external components. Pin assignment and application circuit are optimized for easy PCB layout and cost saving for electronic fan application.SC8207 adopted SDIP-22 or DIP-20 package
FEATURES
* Two groups swing function: level swing , cold-wind switchlevel swing , vertical swing
* Independent light controlling: extension “ L”
* Three operation modes: ordinary, nature and rhythm sleep.
* Three speed modes: strong, middle and low
* Memory start-up mode
* Middle wind start-up
* Buzzer indicator function operation
* Two bits consumer code
* Built-in 455kHz oscillator circuit
* Continued press key for 6 sec, send out “Bi-Bi”
* Cooperate with SC5104 coder can build a full function electronic
* "ON/OFF" key select: "ON/OFF" — — “K” version "ON/SPEED"— — other version
* Timer mode: A4: 0.5, 1, 2, 4 hours accumulated timer N3: 1, 2, 4 hours non-accumulatedAPPLICATIONS
* Fan remote controller
* Air cleaner
* Humidifier
* Heater