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66T32L

Unisonic Technologies
Part Number 66T32L
Manufacturer Unisonic Technologies
Description UM66T32L
Published Oct 27, 2007
Detailed Description www.DataSheet4U.com UNISONIC TECHNOLOGIES CO., LTD UM66TXXL MELODY INTEGRATED CIRCUIT DESCRIPTION The UTC UM66TXXL seri...
Datasheet PDF File 66T32L PDF File

66T32L
66T32L

Overview
www.
DataSheet4U.
com UNISONIC TECHNOLOGIES CO.
, LTD 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.
CMOS IC 1 TO-92 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 th...


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