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January 1992 8
Philips Semiconductors Product specification
24 W BTL or 2 x 12 W stereo car radio
power amplifier
TDA1510AQ
Notes to the characteristics
1. If V
11
> V
10
then I
11
must be < 10 mA.
2. Closed loop voltage gain can be chosen between 32 and 56 dB (BTL), and is determined by external components.
3. Frequency response externally fixed.
4. The input impedance in the test circuit (Fig.3) is typ. 100 kΩ.
5. Supply voltage ripple rejection measured with a source impedance of 0 Ω (maximum ripple amplitude 2 V).
6. Output power is measured directly at the output pins of the IC.
7. Closed loop voltage gain can be chosen between 26 and 50 dB (stereo), and is determined by external components.
8. A resistor of 56 kΩ between pins 3 and 7 is required for symmetrical clipping.
9. Without bootstrap the 100 µF capacitor between pins 5 and 6 and the 100 µF capacitor between pins 8 and 9 can
be omitted. Pins 6 and 8 connected to pin 10.