Document Outline
- GENERAL DESCRIPTION
- QUICK REFERENCE DATA
- PACKAGE OUTLINE
- PINNING
- FUNCTIONAL DESCRIPTION
- RATINGS
- DC CHARACTERISTICS
- AC CHARACTERISTICS
- APPLICATION INFORMATION
- PACKAGE OUTLINE
- SOLDERING
- DEFINITIONS
- LIFE SUPPORT APPLICATIONS
DATA SHEET
Product specification
File under Integrated Circuits, IC01
May 1992
INTEGRATED CIRCUITS
TDA1519
2 x 6 W stereo car radio power
amplifier
May 1992
2
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
GENERAL DESCRIPTION
The TDA1519 is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package.
The device is primarily developed for car radio applications.
Features
Requires very few external components
High output power
Fixed gain
Good ripple rejection
Mute/stand-by switch
Load dump protection
AC and DC short-circuit-safe to ground and V
P
Thermally protected
Reverse polarity safe
Capability to handle high energy on outputs (V
P
=
0 V)
No switch-on/switch-off plop
Protected against electrostatic discharge
Compatible with TDA1517 (except gain).
QUICK REFERENCE DATA
PACKAGE OUTLINE
9-lead SIL-bent-to-DIL; plastic (SOT110B); SOT110-1; 1996 July 19.
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage range
operating
V
P
6,0
14,4
18,0
V
non-operating
V
P
-
-
30
V
load dump protected
V
P
-
-
45
V
Repetitive peak output current
I
ORM
-
-
2,5
A
Total quiescent current
I
tot
-
40
80
mA
Stand-by current
I
sb
-
0,1
100
A
Switch-on current
I
sw
-
-
40
A
Input impedance
|Z
I
|
50
-
-
k
Output power
THD = 0,5%; 4
P
o
-
5
-
W
THD = 10%; 4
P
o
-
6
-
W
Channel separation
40
-
-
dB
Noise output voltage
V
no(rms)
-
150
-
V
Supply voltage ripple rejection
f = 100 Hz
SVRR
40
-
-
dB
f = 1 kHz to 10 kHz
SVRR
48
-
-
dB
Crystal temperature
T
c
-
-
150
C
May 1992
3
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
Fig.1 Block diagram.
May 1992
4
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
PINNING
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
A)
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
7
V
P
supply voltage
8
M/SS
mute/stand-by switch
9
-
INV2
non-inverting input 2
PARAMETER
CONDITIONS
SYMBOL
MIN.
MAX.
UNIT
Supply voltage
operating
V
P
-
18
V
non-operating
V
P
-
30
V
load dump protected
during 50 ms;
t
r
2,5 ms
V
P
-
45
V
AC and DC short-circuit-safe voltage
V
PSC
-
18
V
Reverse polarity
V
PR
-
6
V
Energy handling capability at outputs
V
P
= 0 V
-
200
mJ
Non-repetitive peak output current
I
OSM
-
4
A
Repetitive peak output current
I
ORM
-
2,5
A
Total power dissipation
see Fig.2
P
tot
-
15
W
Crystal temperature
T
c
-
150
C
Storage temperature range
T
stg
-
55
+
150
C
May 1992
5
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
Fig.2 Power derating curve.
DC CHARACTERISTICS (note 1)
V
P
= 14,4 V; T
amb
= 25
C; unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply
Supply voltage range
note 2
V
P
6,0
14,4
18,0
V
Quiescent current
I
P
-
40
80
mA
DC output voltage
note 3
V
O
-
6,95
-
V
Mute/stand-by switch
Switch-on voltage level
see Fig.3
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
Stand-by condition
V
sb
0
-
2
V
DC current in stand-by condition
I
sb
-
-
100
A
Switch-on current
I
sw
-
12
40
A
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