TEA5712T

INTEGRATED CIRCUITS DATA SHEET TEA5712; TEA5712T AM/FM stereo DTS radio circuit Product specification Supersedes data of October 1992 File under Integrated Circuits, IC01 September 1994 Philips Semiconductors Philips Semiconductors Product specification AM/FM stereo DTS radio circuit FEATURES Wide supply voltage range: 1.8 or 2.1 to 12 V Low current consumption: 16 mA at AM, 17 mA at FM High selectivity with distributed IF gain LED driver for stereo indication High input sensitivity: 1.6 mV/m (AM), 2.0 µV (FM) for 26 dB S/N Good strong signal behaviour: 10 V/m at AM, 500 mV at FM Low output distortion: 0.8% at AM, 0.3% at FM Signal level output Soft mute Signal dependent stereo IF output signals available for IF counting QUICK REFERENCE DATA SYMBOL VP VP IP PARAMETER dynamic supply voltage static supply voltage supply current AM mode FM mode Tamb Vin1 V28 THD operating ambient temperature AM performance RF sensitivity AF output voltage total harmonic distortion 40 36 − CONDITIONS TEA5712; TEA5712T Designed for simple and reliable printed-circuit board layout High impedance MOSFET input on AM. APPLICATIONS Portable AM/FM stereo radio Mini/midi receiver sets Digitally tuned personal headphone radio. DESCRIPTION The TEA5712 is a high performance Bimos IC for use in digitally tuned AM/FM stereo radios. All necessary functions are integrated: from AM and FM front-end to AM detector and FM stereo output stages. MIN. 1.8 2.1 12.8 14.3 −15 − − T...