TDA1591 Datasheet - NXP

TDA1591 PLL stereo decoder and noise blanker

TDA1591 The TDA1591 is a monolithic bipolar integrated circuit providing the stereo decoder function and noise blanking for FM car radio applications. The device operates in a power supply range of 7.5 to 12 V. MAX. 12 V UNIT mA mV % dB dB mV ORDERING INFORMATION TYPE NUMBER TDA1591 TDA1591T PA.

TDA1591 Features

* Adjustment-free voltage controlled PLL oscillator for ceramic resonator (f = 456 kHz)

* Pilot signal dependent mono/stereo switching

* Analog control of mono/stereo change over [stereo blend, Stereo Noise Controller (SNC)]

* Adjacent channel noise suppression (114 k

TDA1591 Datasheet (167.92 KB)