Encoder ICs

Product Highlights

• Operating voltage.
• 2.4V~5V for the HT12A.
• 2.4V~12V for the HT12E.
• Low power and high noise immunity CMOS technology.
• Low standby current: 0.1A (typ.) at VDD=5V.

Product Highlights 

• Operating voltage 2.4V~12V.
• Low power and high noise immunity CMOS technology.
• Low standby current: 0.1A (typ.) at VDD=5V.
• Data code has positive polarity.
• HT12A with a 38kHz carrier for infrared transmission medium.
• Minimum transmission word Four words for the HT12E.
• Built-in oscillator needs only 5% resistor.