UMC UM3491
The UM3491 series comprisesmask-ROM-programme_d melody generatorswith accompaniment implemented through CMOS technology.They are d.esignedto play_ melodiesaccordingto previouslyprogrammedinformation. The UM3491 seriesis intended for aoolicationssucn as t o y s ,d o o r b e l l sm, e l o d yc l o c k / t i m e r se,t c . The devicesalsoincludemelodyandaccompanimenwt hich Pin Configuration Block Diagram OEN MODE TEST 1 2 3 18 VDD 1 7 8D r o BD LP 4 15 L E s U M 3 4 9 1r a E N V ' I TRI BUSY o 7 r J MTO 1 2 ENV2 END vss E J i l oscl 1 0 osco eNo AUSY r€ST C€ &IOO€ LP TP16GEF MTI I F4:: PC87001 trfgfirr=+#= uM3497 AbsoluteMaximum Ratings* *Comments SupplyVoltage :| Part No. | UM3491 |
|---|---|
| Datasheet | UM3491 Download |
| Manufacturer |  UMC |
| Description | Melody Generator |
| Buy | Stock & Price |
