M9131 - CDS OSH & ON/OFF MELODY IC
M9131 Features
* Separate LED and BUZZER driver. MODE ONE-SHOT LEVEL-HOLD 1 LEVEL-HOLD 2 ON/OFF (Suffix-X) OSH BZ
* OSH TUNE
* LH LH BZ TUNE
* LH LH&OSH TUNE BZ TUNE TUNE APPLICATION Toys, Key chain etc. ON/OFF BZ TUNE ELECTRICAL CHARACTERISTICS ( @VDD=1.5V unless otherwise specified ) Characteri