TEA5767HN/V3

The TEA5767HN/V3 is one member of the TEA5767HN family which is designed as the low-power FM stereo radio that can be used in low-voltage applications with fully integrated IF selectivity and demodulation. The audio bandwidth of this device will be reduced with a decreasing RF input level. This function can be switched off via the bus.

Features of the TEA5767HN/V3 are:(1)High sensitivity due to integrated low-noise RF input amplifier; (2)FM mixer for conversion to IF of the US/Europe (87.5 MHz to 108 MHz) and Japanese (76 MHz to 91 MHz) FM band; (3)Preset tuning to receive Japanese TV audio up to 108 MHz; (4)RF Automatic Gain Control (AGC) circuit; (5)LC tuner oscillator operating with low cost fixed chip inductors; (6)FM IF selectivity performed internally; (7)No external discriminator needed due to fully integrated FM demodulator; (8)Crystal reference frequency oscillator; the oscillator operates with a 32.768 kHz clock crystal or with a 13 MHz crystal and with an externally applied 6.5 MHz reference frequency; (9)PLL synthesizer tuning system; (10)I2C-bus and 3-wire bus, selectable via pin BUSMODE; (11)7-bit IF counter output via the bus; (12)4-bit level information output via the bus; (13)Soft mute; (14)Signal dependent mono to stereo blend [Stereo Noise Cancelling (SNC)]; (15)Signal dependent High Cut Control (HCC); (16)Soft mute, SNC and HCC can be switched off via the bus; (17)Adjustment-free stereo decoder; (18)Autonomous search tuning function; (19)Standby mode; (20)Two software programmable ports; (21)Bus enable line to switch the bus input and output lines into 3-state mode.

If you want to know more information such as the electrical characteristics about the TEA5767HN/V3, please download the datasheet in www.seekic.com or www.chinaicmart.com.