TEA5712T - NXP

TEA5712T AM/FM stereo DTS radio Bimos

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 − − TYP. MAX. 12 12 20.0 21.4 +60 V V TYP. 16.0 17.5 − mA mA °C µV mV % µV mV % 55 45 0.8 70 70 2.0 FM performance Vin3 V28 .

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 .