New In Car Entertainment car radio tuner IC with Precision Adjacent Channel Suppression (NICE-PACS)
TEA6848H アラートの受信
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The TEA6848H is a single IC with car radio tuner for AM, FM and Weather Band (WB) intended for microcontroller tuning with the I²C-bus. It provides the following functions:
- AM double conversion receiver for LW, MW and SW (31 m, 41 m and 49 m bands) with IF1 = 10.7 MHz and IF2 = 450 kHz
- FM double conversion receiver with integrated image rejection for IF1 and for IF2 capable of selecting US FM, US weather, Europe FM, East Europe FM and Japan FM bands; fully integrated dynamic selectivity at 450 kHz FM IF2; FM demodulator with dynamic threshold extension; centre frequency alignment of IF2 selectivity via the I²C-bus
- The tuning system includes VCO, crystal oscillator and PLL synthesizer on one chip.
製品詳細
部品番号： TEA6848H.