UM66T05L(Ver_D) View Datasheet(PDF) - Unisonic Technologies

Part Name

Description

Manufacturer

UM66T05L
(Rev.:Ver_D)

CMOS IC MELODY INTEGRATED CIRCUIT

Unisonic Technologies 

UTC UM66TXXL

MELODY INTEGRATED

CIRCUIT

DESCRIPTION

The UTC UM66TXXL series are CMOS LSI

designed for using in door bell, telephone and toy

application. It is an on-chip ROM programmed for

musical performance. Produced by CMOS

technology, the device results in very low power

consumption. Since the UTC UM66TXXL series

include oscillation circuits a compact melody module

can be constructed with only a few additional

components.

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)

ORDERING INFORMATION

UTC UM66T X X L

LEVEL HOLD Mode

Song series

SONG SERIES LIST

P/N

UTC UM66T05L

UTC UM66T11L

UTC UM66T19L

UTC UM66T32L

SONG NAME

Home Sweet Home

Love Me Tender

For Alice

COO COO waltz

UTC UNISONIC TECHNOLOGIES CO., LTD. 1

QW-R501-001,D

Share Link: