Data Sheet

May 1992 6
Philips Semiconductors Product specification
22 W BTL or 2 x 11 W stereo car radio
power amplifier
TDA1519A
DC CHARACTERISTICS
V
P
= 14.4 V; T
amb
= 25 °C; measurements taken using Fig.3; unless otherwise specified
PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supply
Supply voltage range note 1 V
P
6.0 14.4 17.5 V
Total quiescent current I
tot
− 40 80 mA
DC output voltage note 2 V
O
− 6.95 − V
DC output offset voltage |∆V
4-6
| −− 250 mV
Mute/stand-by switch
Switch-on voltage level V
ON
8.5 −−V
Mute condition V
mute
3.3 − 6.4 V
Output signal in mute position V
I
= 1 V (max.);
f = 20 Hz to
15 kHz V
O
−− 20 mV
DC output offset voltage |∆V
4-6
| −− 250 mV
Fig.2 Power derating curve.