UM66T05L, UM66Txx Melody Integrated Circuit

UTC

Description

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

📥 Download Datasheet

UM66T05L Datasheet Preview — This datasheet PDF includes multiple part numbers: UM66T05L, UM66Txx. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UM66T05L, UM66Txx
Manufacturer: UTC
File Size: 184.14 KB
Datasheet: UM66Txx_Unisonic.pdf
Description: Melody Integrated Circuit
Note: This datasheet PDF includes multiple part numbers: UM66T05L, UM66Txx.
Please refer to the document for exact specifications by model.

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(Melod

UM66T05L Distributors

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UM66Txx Melody Integrated Circuit UTC

UTC UM66T05L-like datasheet