TDA1519C datasheet(8/20 Pages) PHILIPS

8 / 20 page

2000 Mar 08

Philips Semiconductors

Product speciﬁcation

22 W BTL or 2

× 11 W stereo power

ampliﬁer

TDA1519C

AC CHARACTERISTICS

VP = 14.4 V; RL =4 Ω; f = 1 kHz; Tamb =25 °C; unless otherwise speciﬁed.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Stereo application (see Fig.6)

output power

note 1

THD = 0.5%

−

THD = 10%

5.5

6.0

−

RL =2 Ω; note 1

THD = 0.5%

7.5

8.5

−

THD = 10%

−

THD

total harmonic distortion

Po =1W

−

0.1

−

fro(l)

low frequency roll-off

−3 dB; note 2

−

fro(h)

high frequency roll-off

−1dB

−−

kHz

Gv(cl)

closed-loop voltage gain

SVRR

supply voltage ripple rejection

on; notes 3 and 4

−−

on; notes 3 and 5

−−

mute; notes 3 and 6

−−

standby;

notes 3 and 6

−−

Z

i

input impedance

Ω

Vn(o)(rms)

noise output voltage (RMS value)

note 7

on; RS =0 Ω−

150

−µV

on; RS =10kΩ−

250

500

µV

mute; note 8

−

120

−µV

channel separation

RS =10kΩ

−−

∆Gv(ub) channel unbalance

−

0.1

BTL application (see Fig.7)

output power

note 1

THD = 0.5%

−

THD = 10%

−

output power at VP = 13.2 V

note 1

THD = 0.5%

−

THD = 10%

−

17.5

THD

total harmonic distortion

Po =1W

−

0.1

−

power bandwidth

THD = 0.5%;

Po = −1 dB; with

respect to 15 W

−

35 to

15000

−

fro(l)

low frequency roll-off

−1 dB; note 2

−

fro(h)

high frequency roll-off

−1dB

−−

kHz

Gv(cl)

closed-loop voltage gain

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