HT12E - Encoder for IR/ RF Remote Control Applications - DIP-18 - Holtek
Make: Holtek Semiconductor
SKU: R-1254
Availability: IN STOCK

₹37.76 inc. GST
Ex GST: ₹32.00
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  • HT12E - 212 Series of Encoders - Encoder for IR/ RF Remote Control Applications - DIP-18 - Holtek Semiconductor

    General Description

    The 212 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12-N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal.  

    Technical Datasheet (144KB) 

    Features

    • Operating voltage
      - 2.4V~12V for the HT12E
    • Low power and high noise immunity CMOS technology
    • Low standby current: 0.1uA (typ.) at VDD=5V
    • HT12E with a 38kHz carrier for infrared transmission medium
    • Minimum transmission word
      - Four words for the HT12E
    • Built-in oscillator needs only 5% resistor
    • Data code has positive polarity
    • Minimal external components
    • Pair with Holtek's 212 series of decoders
    • 18-pin DIP

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