BT66 is a 64 note melody generator IC that is available in TO-92 package. The IC can play five different tones based on the version. It can be easily used along with an NPN transistor to drive a speaker which is rated for 6/8 ohms. It is commonly used in toys, bells, alarm clocks etc. The features of the BT66 IC is given below
BT66 IC Features:
- Operating Voltage: Maximum 5 Volt DC
- Current consumption: 1uA
- Supply voltage range: 0.3V to 3.5V
- Five different tones
- Each melody consists of 64 notes.
- Can easily drive a speaker through NPN Transistor
BT66 IC Applications:
- Frequently used in Toys, Calling Bells, Alarms etc.
- Use in hobby projects to make them more attractive using sound
- To notify users through a melody tone
Package Includes:
1 x BT66 Musical IC
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