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TDA9821 - Dual channel TV FM intercarrier sound demodulator

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TDA9821 Product details

Description

TDA9821 The TDA9821 is a monolithic, integrated, TV FM intercarrier sound demodulator for all FM standards.The circuit contains two separate FM demodulators using Phase Locked Loop (PLL) reference frequency generation.The circuit requires a minimum number of external components.MAX.8.8 37 1.5 250 0.6. 70 UNIT V mA mA µV V dB dB dB °C output signal (pins 7 and 8; RMS value) ∆fi = ±50 kHz signal plus noise-to-noise ratio (pins 7 and 8) crosstalk attenuation su.

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