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TEA5712T Arkusz danych(PDF) 2 Page - NXP Semiconductors |
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TEA5712T Arkusz danych(HTML) 2 Page - NXP Semiconductors |
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2 / 28 page  September 1994 2 Philips Semiconductors Product specification AM/FM stereo DTS radio circuit TEA5712; TEA5712T 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 • 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. QUICK REFERENCE DATA ORDERING INFORMATION SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. TYP. VP dynamic supply voltage 1.8 − 12 V VP static supply voltage 2.1 − 12 V IP supply current AM mode 12.8 16.0 20.0 mA FM mode 14.3 17.5 21.4 mA Tamb operating ambient temperature −15 − +60 °C AM performance Vin1 RF sensitivity 40 55 70 µV V28 AF output voltage 36 45 70 mV THD total harmonic distortion − 0.8 2.0 % FM performance Vin3 RF sensitivity 1.0 2.0 3.8 µV V28 AF output voltage 50 61 72 mV THD total harmonic distortion − 0.3 0.8 % MPX performance αcs channel separation 26 30 − dB AMPX MPX voltage gain VAF-L/Vin9; S5 in position MONO −1.5 0 +1.0 dB THD total harmonic distortion − 0.5 1.0 % TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION TEA5712 SDIP32 plastic shrink dual in-line package; 32 leads (400 mil) SOT232-1 TEA5712T SO32 plastic small outline package; 32 leads; body width 7.5 mm SOT287-1 |
Podobny numer części - TEA5712T |
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Podobny opis - TEA5712T |
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