TEA5767 Datasheet | NXP Semiconductors

features very low power consumption and its small footprint makes it ideal for applications where board space is at a premium. Capable of tuning to European, US and Japanese FM bands, the TEA5767/68 does not need an external FM discriminator and handles IF selectivity entirely on-chip. Applications - FM stereo receiver in MP3 players, portable audio devices and mobile phones - Miniature FM radio - Mini- and micro-sized audio systems - Home Hi-Fi Key features - Only 18 external ponents (19 passive ponents replaced by silicon) - No alignments necessary - Fully integrated FM IF selectivity and demodulation - Signal dependent mono / stereo blend (stereo noise cancelling) - Adjustment free stereo decoder - Soft mute and signal dependent high cut control (HCC) - Autonomous Search Tune (AST) to decrease bus munication - Software switchable low / high injection local oscillator - Two software programmable ports - 32.768 k Hz / 6.5 MHz / 13 MHz software switchable oscillator - Package/interface options - TEA5767HL with 3-wire bus - LQFP32 - TEA5768HL with I 2 C-bus - LQFP32 - TEA5767HN with switchable 3-wire / I2 C-bus - small HVQFN40 - Standby mode switched via bus - 2.5 V minimum supply voltage - Automotive temperature range (at 5 VCC) .semiconductors.philips. Philips Semiconductors TEA5767/68 single-chip FM stereo radio n.c. 18 kΩ n.c. 31 32 30 47 n F 29 47 n F 28 47 n F 27 MPXOUT 33 n F 26 25 right 33 n F 24 23 left 22 20 21 n.c. GAIN STABILIZATION 33 22 n F VCC 4.7 Ω 22 µF 34 RESAMP LIMITER DEMOD POWER SUPPLY SOFT MUTE SDS FM antenna I/Q-MIXER 1st FM 2 N1 IF CENTER FREQUENCY ADJUST...