DESCRIPTION
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 the first note *Built in level hold mode *Pb-free plating product number: UM66TxxLK ORDERING INFORMATION Order Number Normal Lead Free Plating UM66TxxL-T92-B UM66TxxLK-T92-B UM66TxxL-T92-K UM66TxxLK-T92-K UM66TxxL-T92-R UM66TxxLK-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 UM66TxxLK-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 SERIE...
Unisonic Technologies
