TEA5594 Description
The TEA5594 is a 32-pin integrated radio circuit designed for use in all Electronic Tuned Radio (ETR) sets especially those sets which have to fulfil the immunity requirements of CENELEC. The AM circuit incorporates: A double balanced mixer A ‘one-pin’ oscillator with amplitude control operating in the LW/MW frequency range An IF amplifier and AM detector An AGC circuit which controls the IF amplifier and mixer The...
TEA5594 Key Features
- Low distortion on FM
- AM/FM level/indicator circuit
- A DC AM/FM switch facility
- Supply voltages 2.7 to 15 V
- A local distance switch facility (LOCAL-DX) at FM
- All pins are ESD protected
- 50 m = 80%; THD = 8% note 2 -3 dB; note 3 Vi = 3 µV Vi = 1 mV Vi (S + N)/N (S + N)/N Vo THD Vi
- 3.5 16 48 50 0.8 100 IP IP Tamb
- 40 13 24
- CONDITIONS SYMBOL VP MIN. 2.7 TYP