HT12F 2 12 Series of Decoders Features. Operating voltage: V~12V Low power and high noise immunity CMOS Built-in oscillator needs only 5% resistor. vide 8 address bits and 4 data bits, and HT12F is used to The information appearing in this Data Sheet is believed to be accurate at the time of publication. HT12F Datasheet, HT12F Holtek Decoder Datasheet, buy HT12F Decoder IC.

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Features Y Typical propagation delay. Of this series the HT12D is arranged to provide 8 address bits and 4 data bits and HT12F is used to decode 12 bits of address information. To use this website, you must agree to our Privacy Policyincluding cookie policy. For the most up-to-date information please visit our web site at Rev November. Multi-Purpose Encoders Features Operating voltage: Holtek reserves the right to alter its products without prior notification. Download datasheet Kb Share this page.

Radiowe zdalne sterowanie Radiowe zdalne sterowanie 2 12 Series of Decoders Features Operating voltage: However Holtek assumes no responsibility arising from the use of the specifications described.

On-chip address and data latches Self-timed More information. The open-collector outputs require external pull-up More information. For the most up-to-date information, please visit our web site at http: HT12F datasheet and specification datasheet. General Description The is a monolithic switching regulator control circuit which contains the primary functions required for DC-DC converters.


Start display at page:. The series features on-chip thermal limiting which provides protection. Features and benefits 3.

International sales hotline Holtek Semiconductor Shanghai Inc. L stands for latch type data output. Output type 12 Of the 2 series of decoders, the HT12F has no data output pin but its Datsaheet pin can be used as a momentary data output.

Count up to Q 28 ns. The output current of each channel can be More information. Flowchart The oscillator is disabled in the standby state and activated when a logic high signal applies to the DIN pin. It encodes data and address dataeheet into a serial coded waveform suitable More information. Copy your embed code and put on datashret site: A signal on the DIN pin activates the oscillator which in turn decodes the incoming address and data.

If the received address codes all match the contents of the decoders local address the 12N bits of data are decoded to activate the output pins and the VT pin is set high to indicate a valid transmission. Functional operation of this device at other conditions beyond those listed in the specification is not implied datxsheet prolonged exposure to extreme conditions may affect device reliability. Elcodis is a trademark of Elcodis Company Ltd.

HT12E、HT12D、HT12F?? PDF Datasheet浏览和下载

Easy interface with an RF or an infrared transmission. The output of the VT pin is high only when the transmission is valid.


A B C 14 Rev. Radiowe zdalne sterowanie 2 12 Series of Decoders Features Operating voltage: Applications General Description The is a series of low dropout positive voltage regulators with a maximum dropout of.

The best feature is it More information. Holtek Semiconductor Hong Kong Ltd.

Chester Oscar Casey 3 years ago Views: The decoders receive serial addresses and data from a programmed 2 12 series of encoders that are transmitted by a carrier using an RF or an IR transmission medium. The circuit More information.

Address Compare amd Write Enable. Modulation Frequency khz VDD. Holmate Semiconductor Inc Fremont Blvd. They compare the serial input data three times continu. That is to say the DIN should be kept low if there is no signal input. The outputs are fully buffered for the highest noise. The outputs are fully buffered for the highest noise More information. Fahrenheit equivalent More information. L stands for latch type data output.

HT12D/HT12F 2 12 Series of Decoders – PDF

Ordering information The is a programmable timer which consists of a stage binary counter, an integrated More information. Unit 0 A mA 1. Otherwise it is always low. Y Typical operating frequency 27 MHz. HT12F datasheet and specification datasheet Download datasheet.

This will last unless the address code is incorrect or no signal is received. V Conditions DD 2.