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PDF TDA1519A Data sheet ( Hoja de datos )
| Número de pieza | TDA1519A | |
| Descripción | 22 W BTL or 2 x 11 W stereo car radio power amplifier | |
| Fabricantes | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
TDA1519A
22 W BTL or 2 x 11 W stereo car
radio power amplifier
Product specification
File under Integrated Circuits, IC01
May 1992
1 page  
Philips Semiconductors
22 W BTL or 2 x 11 W stereo car radio
power amplifier
Product specification
TDA1519A
PINNING
1 NINV
2 GND1
3 RR
4 OUT1
5 GND2
6 OUT2
7 VP
8 M/SS
9 INV
non-inverting input
ground (signal)
supply voltage ripple rejection
output 1
ground (substrate)
output 2
positive supply voltage
mute/stand-by switch
inverting input
FUNCTIONAL DESCRIPTION
The TDA1519A 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)
PARAMETER
CONDITIONS
SYMBOL
Supply voltage
operating
non-operating
load dump protected
AC and DC short-circuit-safe voltage
Reverse polarity
Energy handling capability at outputs
Non-repetitive peak output current
Repetitive peak output current
Total power dissipation
Crystal temperature
Storage temperature range
during 50 ms;
tr ≥ 2.5 ms
VP = 0 V
see Fig.2
VP
VP
VP
VPSC
VPR
IOSM
IORM
Ptot
Tc
Tstg
MIN. MAX. UNIT
− 17.5 V
− 30 V
− 45 V
− 18 V
−6V
− 200 mJ
−6A
−4A
− 25 W
− 150 °C
−55 + 150 °C
May 1992
5
5 Page 
Philips Semiconductors
22 W BTL or 2 x 11 W stereo car radio
power amplifier
Product specification
TDA1519A
Fig.7 Total harmonic distortion (THD) as a function of output power (Po) for BTL application at RL = 4 Ω;
f = 1 kHz.
Fig.8 Total harmonic distortion (THD) as a function of operating frequency (f) for BTL application at RL = 4 Ω;
Po = 1 W.
May 1992
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet TDA1519A.PDF ] | |
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