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UM66T11L - Melody Integrated Circuit

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UTC

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UM66T11L Melody Integrated Circuit by UTC - Datasheet Preview — Datasheet preview – UM66T11L

Datasheet Details

Part number	UM66T11L
Manufacturer	UTC
File Size	184.14 KB
Description	Melody Integrated Circuit
Datasheet	UM66T11L Datasheet
Note	This datasheet PDF includes multiple part numbers: UM66T11L, UM66Txx. Please refer to the document for exact specifications by model.
Additional preview pages of the UM66T11L datasheet.

Product details

Description

The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application.

Features

64-Note Rom memory.
1.5V ~ 4.5V power supply and low power consumption.
Dynamic speaker can be driven with external NPN transistor.
OSC resistor hold mode.
Power on reset: melody begins from the first note.
Built in level hold mode CMOS IC 1 TO-92 1: VSS 2: VDD 3: O/P(Melody output).

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Published: Feb 7, 2015 |