Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Rohm Semiconductor IC PULSE/TONE DIALER SOP24 TR ActivePulse, Tone Dialer
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12.5 V ~ 5.5 V660µA550mW-10°C ~ 60°CSurface Mount24-SOIC (0.209", 5.30mm Width)24-SOP
Nuvoton Technology Corporation of America IC CALL LINE IDENT 24-SOIC ObsoleteCaller ID DeviceFSK13 V ~ 5 V2.5mA
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0°C ~ 75°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOP