UM9559E datasheet
UM9559E manufactured by:
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![]() | TONE DIALER | ![]() Download UM9559E datasheet from UMC |
pdf 620 kb |
![]() | DC supply voltage: +10.5V; 1000mW; tone dialer. For telephone dialing systems | ![]() Download UM9559E datasheet from United Microelectronics |
pdf 621 kb |
UM9552 | View UM9559E to our catalog | UM9559F |