Philips TDA1510AQ

January 1992 6

Philips Semiconductors Product speciﬁcation

24 W BTL or 2 x 12 W stereo car radio

power ampliﬁer TDA1510AQ

A.C. CHARACTERISTICS

Tamb =25°C; VP= 14,4 V; f= 1 kHz; unless otherwise speciﬁed

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Bridge Tied Load application (BTL)

Output power

with bootstrap note 6;

RL = 4 Ω

VP = 13,2 V

dtot = 0,5% Po−15,0 −W

dtot = 10% Po−20,0 −W

VP = 14,4 V

dtot = 0,5% Po15,5 18,0 −W

dtot = 10% Po20,0 24,0 −W

Open loop voltage gain Go−75 −dB

Closed loop voltage gain note 2 Gc39,5 40,0 40,5 dB

Frequency response at −3 dB; note 3 fr−20 to > 20 k −Hz

Input impedance note 4 |Zi|1−−MΩ

Noise output voltage

(r.m.s. value) f = 20 Hz to

20 kHz

RS= 0 ΩVn(rms) −0,2 −mV

RS= 10 ΩVn(rms) −0,35 0,8 mV

RS= 10 kΩ;

according to

IEC 179 curve A Vn (rms) −0,25 −mV

Supply voltage ripple rejection f = 100 Hz; note 5 SVRR 42 50 −dB

D.C. output offset voltage between

channels |∆V5-9|−250mV

Power bandwidth −1 dB;

dtot= 0,5% B −30 to > 40 k −Hz