The company's product portfolio includes a variety of microcontrollers, such as 8-bit, 16-bit, and 32-bit microcontrollers, as well as mixed-signal integrated circuits, such as power management ICs, motor control ICs, and LED driver ICs.

The address/data bits of the HT12A are transmitted with a 38kHz carrier for infrared remote controller flexibility. Address/Data Programming (Preset) The status of each address/data pin can be individually pre-set to logic high or low.

trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 212 se-ries of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems. Features · Operating voltage-2.4V~5V for the HT12A-2.4V~12V for the HT12E · Low power and high noise immunity CMOS technology

2021年10月1日 · The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 2 12 series of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems.

Find the best pricing for Holtek HT12A by comparing bulk discounts from 7 distributors. Octopart is the world's source for HT12A availability, pricing, and technical specs and other electronic parts.

Address/Data bit waveform for the HT12A The address/data bits of the HT12A are transmitted with a 38kHz carrier for infrared remote con-troller flexibility. The status of each address/data pin can be individually pre-set to logic high or low .

2 12 Series of Encoders IC in DIP18 package. 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. Brief Data: Operating …

One word for the HT12A. Built-in oscillator needs only 5% resistor. Data code has positive polarity. Minimal external components. Pair with Holteks 212 series of decoders. 18-pin DIP, 20-pin SOP package. Applications of HT12A/HT12E 212 Series Of Encoders: Burglar alarm system. Smoke and fire alarm system. Garage door controllers. Car door ...

The company's product portfolio includes a variety of microcontrollers, such as 8-bit, 16-bit, and 32-bit microcontrollers, as well as mixed-signal integrated circuits, such as power management ICs, motor control ICs, and LED driver ICs.