![Philips](/logo/Philips.png)
Philips Electronics
Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer
![Contek](/logo/Contek.png)
Contek Microelectronics
LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
![Philips](/logo/Philips.png)
Philips Electronics
Versatile telephone transmission circuit with dialler interface
![Philips](/logo/Philips.png)
Philips Electronics
Speech and handsfree IC
![Philips](/logo/Philips.png)
Philips Electronics
High efficiency DC/DC converter
![Philips](/logo/Philips.png)
Philips Electronics
SMPS battery charger control circuit
![Philips](/logo/Philips.png)
Philips Electronics
Voice switched speakerphone IC