PHILIPS TDA1524A Data Sheet
Summary
This comprehensive technical datasheet details the TDA1524A, an active stereo tone and volume control integrated circuit. Essential for designers of car radios, TV receivers, and audio equipment, this guide provides full specifications covering automatic gain, bass/treble equalization, balance, and volume control from -80 dB to +21.5 dB. It includes performance graphs, quick reference electrical data, and application details necessary for integrating precise audio processing into your next circuit design.
Page 1 Text Content
INTEGRATED CIRCUITS
DATA SHEET
TDA1524A Stereo-tone/volume control circuit
Product specification September
File under Integrated Circuits, IC01
Page Summary Contents For PHILIPS TDA1524A Data Sheet
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INTEGRATED CIRCUITS DATA SHEET TDA1524A Stereo-tone/volume control circuit Product specification September File under Integrated Circuits, IC01
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A GENERAL DESCRIPTION The device is designed as an active stereo-tone/volume control for car radios, TV receivers...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A (1 er ie re si st or is ec om en de in th ev en t o f t he ap ac iti ve lo ad ex ce ed in p F ig .1 lo ck ia gr...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.2 Double-pole low-pass filter for improved bass-boost. Fig.3 D.C. feedback with filter network for improved...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (pin 3) VP = V3...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A PARAMETER SYMBOL MIN. TYP. MAX. UNIT D.C. control voltage range for volume, bass, treble and balance (pins 1, 9...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A PARAMETER SYMBOL MIN. TYP. MAX. UNIT Signal handling with d.c. feedback (Fig.3) Input signal handling at VP = 8...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A PARAMETER SYMBOL MIN. TYP. MAX. UNIT Noise performance (VP = 12 V) Output noise voltage (unweighted; Fig.15) at...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.4 Input resistance (Ri) as a function of gain of volume control (Gv). Measured in Fig.1. Fig.5 Volume contr...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.6 Balance control curve; voltage gain (Gv) as a function of control voltage (V16-18). Measured in Fig.1 (in...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.8 Treble control curve; voltage gain (Gv) as a function of control voltage (V10-18). Measured in Fig.1 (int...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.10 Contour frequency response curves; voltage gain (Gv) as a function of audio input frequency. Measured in...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.12 Tone control frequency response curves; voltage gain (Gv) as a function of audio input frequency. Measur...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A Fig.14 Total harmonic distortion (THD); as a function of output voltage (Vo). Measured in Fig.1; VP = 8,5 V; fi...
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Philips Semiconductors Product specification se at in pl an Stereo-tone/volume control circuit TDA1524A PACKAGE OUTLINE DIP18: plastic dual in-line package; 18 leads (300 mil) SOT102-1 pin 1 index 10 ...
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Philips Semiconductors Product specification Stereo-tone/volume control circuit TDA1524A SOLDERING The device may be mounted up to the seating plane, but the temperature of the plastic body must not e...
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Manual Details
| Brand | Philips |
|---|---|
| Pages | 17 |
| File Size | 204.13 KB |
| Published | June 19, 2026 |
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Frequently Asked Questions
What is the operating voltage range?
7.5 to 16.5 volts
What volume control range does it offer?
-80 dB to +21.5 dB
How can bass performance be enhanced?
Use a double-pole low-pass filter
How are the functions controlled?
By DC voltages or single linear potentiometers