DESCRIPTION
Used as an add on to the STV8224 it permits to design a multistandard set with the needed switches for one SCART plug. PIN CONNECTIONS ORDER CODE : STV8225 IF INPUT AGC CAPACITOR GND LEVEL SWITCH FM SOUND INPUT MUTE INPUT MAIN SOUND OUTPUT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 IF INPUT MEAN CAPACITOR VCC EXTERNAL SOUND INPUT SWITCHING INPUT EXTERNAL SOUND OUTPUT NOT TO BE CONNECTED February 1995 1/6 8225-01.EPS STV8225 BLOCK DIAGRAM Mean Capacitor 13 Level VCC Switch 4 12 STV8225 A B 7 SW1 5 9 SW2 11 6 8225-02.EPS Main Sound Output FM Sound Input External Sound Output External Sound Input 14 IF INPUT 1 LOGIC CONT 3 AGC Capacitor 10 Switching Input MUTE C A AGC 2 Mute Input ABSOLUTE MAXIMUM RATINGS
Symbol VCC Tstg Toper Ptot Supply Voltage Storage Temperature Operating Temperature Power Dissipation Parameter Value 13 -40, +150 0, +70 0.35 Unit V o o C W THERMAL DATA Symbol Rth (j-a) Parameter Junction-ambient Thermal Resistance Max. Value 90 Unit o C/W ELECTRICAL CHARACTERISTICS
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STMicroelectronics
