OVERVIEW
The SM1125ABV is melody IC fabricated in NPC’s Molybdenum-gate CMOS for use in mobile telecommunications equipment.

FEATURES
■ 12 melodies selectable
■ Level hold playback mode
■ Built-in oscillator circuit
    • Oscillator frequency: 38.4kHz
■ 2-pin serial data melody selection and 1-pin melody playback control
■ Power save function
    • Oscillator stopped in no-play modes
■ Molybdenum-gate CMOS process
■ 8-pin plastic VSOP package