HT12B Datasheet Encoder

Manufacturer: Holtek Semiconductor

Overview: 212 Series of Encoders.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

The 2 12 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.

Operating voltage:.
2.4V~5V for the HT12A/B/C.
2.4V~12V for the HT12E/EA Low power and high noise immunity CMOS technology Low stand-by current Minimum transmission word:.
Four words for the HT12E/EA.
One word for the HT12A/B/C A built-in oscillator with only a 5% resistor HT12A/B/C with a 38KHz carrier for InfraRed transmission medium Data code polarity:.
HT12A/C/E/E.

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