UM66 IC – Melody Sound Generator
Compact, low-power IC for musical sound generation in toys, doorbells, alarms, and DIY circuits.
UM66 IC
Original price was: ₹40.00.₹23.00Current price is: ₹23.00.
- 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; Operating Ambient Temperature: -10°C ~ +60°C; Storage Temperature: -55°C ~ +125°C
- 64-note ROM memory; Sound range: 2 octaves; Tempo: 15 kinds (presto-largo); Package: TO-92
- Direct Piezo drive; Solutions of automatic stop or repeat of the melody; The dynamic speaker can be driven with an external NPN transistor
- Applications Include: Alarm, Toy applications
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