-- Multi-Purpose Encoders HT6222 HT6222

Features

• Operating voltage: 1.8V~3.5V
• DOUT with 38kHz carrier for IR medium
• Low standby current
• Minimum transmission word: one word
• 455kHz ceramic resonator or crystal
• 16-bit address codes
• 8-bit data codes
• PPM code method
• Three double-active keys
• Maximum active keys:
  - HT6221: 32 keys
  - HT6222: 64 keys
• Low power and high noise immunity CMOS technology

 24-pin SOP package

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