UM807
Union Semiconductor
uP Reset Circuits
uP Reset Circuits
Dedicated controller
15 Watt DC-DC Converters
5A Silent Switcher uModule Regulator
Step-Down Silent Switcher uModule Regulator
3.3V/5V Logic Gate Output Optocoupler
3A Silent Switcher uModule Regulator
Power Amplifier Module
Half-Bridge
3.3V/5V Logic Gate Output Optocoupler
8-channel touch button BCD code output chip
12 channel touch button BCD code output chip
12-channel touch button serial output / support for combination keys
6-channel touch button parallel output / support combination key chip
8-channel touch button parallel output chip
Half-Bridge IPM
Tone Generator