|  | 
    
     |   |  
     | 
 
 
 
   | Partname: | LR4089BN |  | Description: | V(dd): 6.2V; 500mW; tone dialer LSI |  | Manufacturer: | Sharp |  | Package: | MFP |  | Pins: | 18 |  | Oper. temp.: | -30 to 60 |  | Datasheet: | PDF (320K). Click here to download *)
 |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |