TDA7332
DESCRIPTION
The TDA7332 is an RDS filter, realized in switched capacitor technique. The 4 biquad stage architecture is working with 4.332MHz clock. Optionally a 8.664MHz xtal can be used. The filter has a center frequency of 57KHz and a bandwidth of 3KHz. Input 2nd order antialiasing filter and output smoothing filter are provided.
DIP14 SO14 ORDERING NUMBERS: TDA7332 TDA7332D TDA7332DIE1 (Chip on wafer)
TEST CIRCUIT
November 1999
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ABSOLUTE MAXIMUM RATINGS
Symbol VS Top Tstg Supply Voltage Operating Temperature Range Storage Temperature Parameter Value 7 -40 to 85 -40 to 150 Unit V °C °C
THERMAL DATA
Symbol Rth j-case Description
Thermal Resistance Junction-case Typ. DIP14 100 SO14 200 Unit °C/W
PIN CONNECTION (Top view)
BONDING PAD LOCATIONS (Top view)
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ELECTRICAL CHARACTERISTICS (VCC = 5V, Tamb = 25°C; fosc = 4.332MHz; VIN = 20m Vrms unless otherwise specified)
Symbol Parameter Test Condition Min. Typ. Max. Unit
SUPPLY SECTION
VCC IS Supply Voltage...
