NXP Semiconductors.
1 W BTL mono audio amplifier with DC volume control
STMicroelectronics
EQUALIZER CARRADIO SIGNAL PROCESSOR
STMicroelectronics
STEREO PREAMP + AMS + DOLBY B* NOISE REDUCTION PROCESSOR
STMicroelectronics
DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
STMicroelectronics
4 x 25 W quad bridge car radio amplifier
STMicroelectronics
3 band car audio processor
STMicroelectronics
10W MONO CLASS-D AMPLIFIER
STMicroelectronics
DIGITAL CONTROLLED STEREO AUDIO PROCESSOR
STMicroelectronics
AUDIO SIGNAL PROCESSOR
Philips Electronics
FM radio circuit
STMicroelectronics
Dual bridge audio amplifier for car radio
First Components International
Dual Low-Voltage Power Amplifier
STMicroelectronics
HIGH-EFFICIENCY CD ACTUATOR DRIVER
STMicroelectronics
SOUND 2W MONO AMPLIFIER