TEA6825T/V1

The TEA6825T/V1 is designed as one kind of in Car Entertainment (ICE) car radio device that has some points of features:(1)FM-IF gain stage; (2)Crystal oscillator providing mixer frequencies and references for IF-count and stereo decoder; (3)FM quadrature demodulator with automatic centre frequency adjustment and THD compensation; (4)Level, multi-path and noise detectors; (5)Soft mute; (6)Stereo noise cancelling and variable de-emphasis; (7)PLL stereo decoder; (8)Noise blanker; (9)AM IF-amplifier and demodulator; (10)I2C-bus transceiver with interface to enable direct data transfer to radio front-end; (11)IF-count for AM and FM; (12)Reference frequency generation for PLL synthesizer; (13)Adjustment-free PLL VCO; (14)Pilot depending mono/stereo switching; (15)Analog control of mono/stereo blend; (16)Adjacent channel noise suppression (114 kHz).

The absolute maximum ratings of the TEA6825T/V1 can be summarized as:(1)analog supply voltage 1: -0.3 to +6.5 V;(2)analog supply voltage 2: -0.3 to +12 V;(3)analog supply voltage 3 (pin 56): -0.3 to +12 V;(4)digital supply voltage (pin 52): -0.3 to +6.5 V;(5)storage temperature: -55 to +150 °C;(6)operating ambient temperature: -40 to +85 °C. If you want to know more information such as the electrical characteristics about the TEA6825T/V1, please download the datasheet in www.seekic.com or www.chinaicmart.com.