66T19LK Datasheet | Unisonic Technologies

.. UNISONIC TECHNOLOGIES CO., LTD CMOS IC 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 pact melody module can be constructed with only a few additional ponents. 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 the first note - Built in level hold mode - Pb-free plating product number: UM66Txx LK ORDERING INFORMATION Order Number Normal Lead Free Plating UM66Txx L-T92-B UM66Txx LK-T92-B UM66Txx L-T92-K UM66Txx LK-T92-K UM66Txx L-T92-R UM66Txx LK-T92-R Package TO-92 TO-92 TO-92 Pin Assignment 1 2 3 VSS VDD O/P VSS VDD O/P VSS VDD O/P Packing Tape Box Bulk Tape Reel UM66Txx LK-T92-B (1)Packing Type (2)Package Type (3)Lead Plating (4)Song Series (1) B: Tape Box, K: Bulk, R: Tape Reel (2) T92: TO-92 (3) K: Lead Free Plating , Blank: Pb/Sn (4) xx: refer to SONG SERIES LIST SONG SERIES LIST P/N UTC UM66T05L UTC UM66T08L UTC UM66T11L UTC UM66T19L UTC UM66T32L SONG NAME Home Sweet Home Happy Birthday Love Me Tender For Alice COO COO waltz .unisonic..tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-042,F .. UM66TXXL CMOS...