STMicroelectronics TDA7338
The TDA7338 is a new concept of monolithic integrated stereo decoder with noise blanking for FM car radio applications. With the used BICMOS technique, the 19KHz Notch Filter, the PLL Filter and Phase Filter is rePIN CONNECTION (Top view) SO20 DIP20 ORDERING NUMBER: TDA7338(DIP20) TDA7338D( SO20) alized on the chip with a Switched Capacitor concept.| Part No. | TDA7338 |
|---|---|
| Datasheet | TDA7338 Download |
| Manufacturer |  STMicroelectronics |
| Description | STEREO DECODER |
| Buy | Stock & Price |
DESCRIPTION
Avoiding the use of multipliers and non linear circuits a very high performance in terms of noise suppression and total harmonic distortion is reached. December 1996 1/11 TDA7338ABSOLUTE MAXIMUM RATINGS
Symbol V CC ICC Tstg Tamb DC Supply Voltage Supply Current Storage temperature Operating ambient temperature Parameter Value 10.5 20 -55 to 150 -40 to 85 Unit V mA °C °C THERMAL DATA Symbol R thj-pinsDESCRIPTION
Thermal resistance junction-pins Typ DIP 20 100 SO 20 200 Unit °C/W ESD All pins are protected against ESD according to the MIL883 standard. BLOCK DIAGRAM AND TEST CIRCUIT 40.2K 1 µF MPX PILOT IND. 18 1nF 1nF MPX IN 20 MONO 19 VR 17 VSB 16 VHCC 15 HCL 14 HCR 13 12 IN R 40.2K 70K AMP PILOT DETECTOR LEVEL CONTROL 20K AMP 11 OUT R 80KHz LPF DEMODULATOR 25KHz LPF NOISE BLANKER HIGH CUT CONTROL 20K AMP 10 OUT L 40.2K 19KHz SC NOTCH 9 IN L PLL SC PHASE DETECTOR & PHASE FILTER AMP DIVIDERS PEAK DETECTOR PULSE FORMER VCO 140KHz LPF 120KHz LPF TRIGGER THRESHOLD REFERENCE 4...
