D Very high input sensitivity D Excellent signal-to-noise ratio D Intercarrier output signal gain controlled and independent from the picture carrier to sound carrier rat.

in TV-sets and VCR. This circuit has separate inputs for the soundand picture carrier. The sound carrier signal (single .

1 Pin 1, 2 3, 9, 11 4, 13 5, 6 7 8 10 12 14 Function IF input (sound carrier) No connected Ground IF input (picture carrier) AGC time constant Intercarrier output Standard switch AF output (AM) Supply voltage 2 3 4 5 6 7 14 13 12 11 10 9 8 Circuit D.

TDA4480-C

TDA4480-D

TDA4481-D

TDA4482-D

TDA440

TDA440S

TDA4420

TDA4426

TDA4427

TDA4431

TDA4433

TDA4437

TDA4439