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
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