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IC UM66
The UM66T series is a CMOS LSI-designed melody generator IC for use in telephones and toys application. It has an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption. And with a built-in RC oscillator, a compact melody module can be constructed with only a few additional components.

UMC UM66: Low-Power Melody Generator for Sound Applications 66

SKU: A44C
₹35.00Price
Excluding Sales Tax
    • Supply Voltage: -0.3V ~ +5V
    • 1.3V to 3.3V operating voltage and low power consumption
    • Level-hold mode to play repeatedly
    • One-shot or level hold mode
    • Plays a melody consisting of 64 note
    • RC oscillator on chip
    • 64-note ROM memory
    • Sound range: 2 octaves
    • Tempo: 15 kinds (presto-largo)
    • Direct Piezo drive
    • Solutions of automatic stop or repeat of the melody
    • The dynamic speaker can be driven with an external NPN transistor
    • Operating Ambient Temperature: -10°C ~ +60°C
    • Storage Temperature: -55°C ~ +125°C
    • Package: TO-92
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