Philips Semiconductors
Stereo-tone/volume control circuit
Product specification
TDA1524A
Fig.8 Treble control curve; voltage gain (Gv) as a function of control voltage (V10-18). Measured in Fig.1
(internal potentiometer supply from pin 17 used); VP = 8,5 V; f = 16 kHz.
Fig.9 Contour frequency response curves; voltage gain (Gv) as a function of audio input frequency.
Measured in Fig.1 with single-pole filter; VP = 8,5 V.
September 1987
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