U9120
Fairchild Semiconductor
Advanced Power MOSFETAdvanced Power MOSFET
FEATURES
n Avalanche Rugged Technology n Rugged Gate Oxide Technology n Lower Input Capacitance n Improved Gate Charge n Extended Safe Operating Area n Lower Leakage Current : 10 µA (Max.) @ VDS = -100V n Lower RDS(ON) : 0.444 Ω (Typ.)
U9131X
TONE/PULSE DIALERUNISONIC TECHNOLOGIES CO., LTD
U9131X
Preliminary
TONE/PULSE DIALER WITH REDIAL FUNCTION
CMOS IC
DESCRIPTION
The UTC U9131X series are monolithic ICs that offer the dialing signals in either pulse or tone mode. The UTC U9131X series feature a redial memory.
FEATURES
* Uses 4×4 keyboard
Unisonic Technologies
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