UM66 / BT66 Melody IC TO-92 Package Pack 10

UM66/BT66: Your Compact, Musical Companion

Add a touch of melody to your projects with the UM66/BT66, a versatile CMOS LSI-designed melody generator IC. This compact and energy-efficient chip is ideal for applications ranging from telephones to toys.   

Key Features:

• Versatile Melody Playback: Enjoy a wide range of 64 pre-programmed melodies, customizable with adjustable tempo and sound range.   
• Low Power Consumption: Designed using advanced CMOS technology, the UM66/BT66 ensures minimal power consumption, perfect for battery-operated devices.   
• Built-in Oscillator: Simplify your circuit design with the integrated RC oscillator, reducing the need for external components.   
• Flexible Playback Modes: Choose between one-shot or level-hold modes to control the melody playback.
• Easy Integration: Drive piezoelectric speakers directly from the UM66/BT66 for a simple and efficient audio solution.

Applications:

• Toys and Games: Add musical elements to enhance playtime experiences.
• Telephones and Doorbells: Provide distinctive and engaging audio alerts.
• Electronic Gadgets: Incorporate melodies into various devices for added functionality.

Specifications:

• Supply Voltage: -0.3V to +5V
• Operating Voltage: 1.3V to 3.3V
• Sound Range: 2 octaves   
• Tempo: 15 kinds (presto-largo)   
• Package: TO-92