UCB1200 Datasheet PDF

( DataSheet : www.DataSheet4U.com ) INTEGRATED CIRCUITS DATA SHEET UCB1200 Advanced modem/audio analog front-end Prod...

( DataSheet : www.DataSheet4U.com ) INTEGRATED CIRCUITS DATA SHEET UCB1200 Advanced modem/audio analog front-end Product speciﬁcation File under Integrated Circuits, 1998 Jul 22 www.DataSheet4U.com Philips Semiconductors Product speciﬁcation Advanced modem/audio analog front-end FEATURES UCB1200 48 pin LQFP (SOT313) small body SMD package and low external component count results in minimal PCB space requirement 12-bit sigma delta audio codec with programmable sample rate, input and output voltage levels, capable of connecting directly to speaker and microphone, including digitally controlled mute, loopback and clip detection functions 14-bit sigma delta telecom codec with programmable sample rate, including digitally controlled input voltage level, mute, loopback and clip detection functions. The telecom codec can be directly connected to a Data Access Arrangement (DAA) and includes a built in sidetone suppression circuit Complete 4 wire resistive touch screen interface circuit supporting position, pressure and plate resistance measurements 10-bit successive approximation ADC with internal track and hold circuit and analog multiplexer for touch screen read-out and monitoring of four external high voltage (7.5V) analog voltages High speed, 4 wire serial interface data bus (SIB) for communication to the system controller 3.3V supply voltage and built in power saving modes make the 9397 750 04055 optimal for portable and battery powered applicat...