May 1992 4
Philips Semiconductors Product specification
2 x 6 W stereo car radio power amplifier TDA1519PINNING
FUNCTIONAL DESCRIPTION
The TDA1519 contains two identical amplifiers with differential input stages. The gain of each amplifier is fixed at 40 dB.
A special feature of this device is the mute/stand-by switch which has the following features:
•low stand-by current (< 100 µA)
•low mute/stand-by switching current (low cost supply switch)
•mute condition.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
1 INV1 non-inverting input 1
2 GND1 ground (signal)
3 SVRR supply voltage ripple rejection
4 OUT1 output 1
5 GND2 ground (substrate)
6 OUT2 output 2
7V
Psupply voltage
8 M/SS mute/stand-by switch
9−INV2 non-inverting input 2
PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT
Supply voltage
operating VP−18 V
non-operating VP−30 V
load dump protected during 50 ms;
tr≥ 2,5 ms VP−45 V
AC and DC short-circuit-safe voltage VPSC −18 V
Reverse polarity VPR −6V
Energy handling capability at outputs VP = 0 V −200 mJ
Non-repetitive peak output current IOSM −4A
Repetitive peak output current IORM −2,5 A
Total power dissipation see Fig.2 Ptot −15 W
Crystal temperature Tc−150 °C
Storage temperature range Tstg −55 + 150 °C