UTCTDA7088

UTC TDA7088 LINEAR INTEGRATED CIRCUIT FM RECEIVER CIRCUIT FOR BATTERY SUPPLY DESCRIPTION The UTC TDA7088 is a bipolar integrated circuit for use in mono portable and pocket radios. It is used when a minimum of peripheral components (of small dimensions and low costs) is important. The circuit contains a frequency-lockedloop(FLL) system with an Intermediate Frequency (IF) of about 70kHz. Selectivity is achieved by active RC-filters. Detuning related to the IF and too weak input signals is suppressed by the mute circuit. SOP-16 FEATURES *Equipped with all stages of a mono receiver from antenna to audio output. *Mute circuit *Search tuning with a single varicap diode *Mechanical tuning with integrating AFC *AM application supported *Power supply polarity protection *Power supply voltage down to 1.8V APPLICATIONS *Mechanical tuning ; this is possible with or without integrating AFC circuit *Electrical tuning; this is realized by one directional (band-up) search tuning facility, including RESET to the lower-band limit. ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Storage Temperature Operating ambient temperature Electrostatic handling; note 1 SYMBOL MIN Vp Tstg Tamb Ves 0 -55 -10 VALUE MAX 5 +150 70 UNIT V °C °C Note 1: There is no special ESD protection circuit built-in; ESD data on request. UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R110-016,A UTC TDA7088 LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Over recommended operating free-air temperature ran...