Data Sheet

INTEGRATED CIRCUITS
DATA SHEET
TDA1519
2 x 6 W stereo car radio power
amplifier
Product specification
File under Integrated Circuits, IC01
May 1992
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
• Thermally protected
• High output power
• Reverse polarity safe
• Fixed gain
• Capability to handle high energy on outputs (VP = 0 V)
• Good ripple rejection
• No switch-on/switch-off plop
• Mute/stand-by switch
• Protected against electrostatic discharge
• Load dump protection
• Compatible with TDA1517 (except gain).
• AC and DC short-circuit-safe to ground and VP
QUICK REFERENCE DATA
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage range
operating
VP
6,0
14,4
18,0
V
non-operating
VP
−
−
30
V
load dump protected
VP
−
−
45
V
Repetitive peak output current
IORM
−
−
2,5
A
Total quiescent current
Itot
−
40
80
mA
Stand-by current
Isb
−
0,1
100
µA
Switch-on current
Isw
−
−
40
µA
Input impedance
|ZI|
50
−
−
kΩ
THD = 0,5%; 4 Ω
Po
−
5
−
W
THD = 10%; 4 Ω
Po
−
6
−
W
Channel separation
α
40
−
−
dB
Noise output voltage
Vno(rms)
−
150
−
µV
f = 100 Hz
SVRR
40
−
−
dB
f = 1 kHz to 10 kHz
SVRR
48
−
−
dB
Tc
−
−
150
°C
Output power
Supply voltage ripple rejection
Crystal temperature
PACKAGE OUTLINE
9-lead SIL-bent-to-DIL; plastic (SOT110B); SOT110-1; 1996 July 19.
May 1992
2
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
Fig.1 Block diagram.
May 1992
3
TDA1519
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
PINNING
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
VP
supply voltage
8
M/SS
mute/stand-by switch
9
−INV2
non-inverting input 2
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)
PARAMETER
CONDITIONS
SYMBOL
MIN.
MAX.
UNIT
Supply voltage
operating
VP
−
18
V
non-operating
VP
−
30
V
VP
−
45
V
AC and DC short-circuit-safe voltage
VPSC
−
18
V
Reverse polarity
VPR
−
6
V
−
200
mJ
load dump protected
during 50 ms;
tr ≥ 2,5 ms
Energy handling capability at outputs
VP = 0 V
Non-repetitive peak output current
IOSM
−
4
A
Repetitive peak output current
IORM
−
2,5
A
Ptot
−
15
W
Crystal temperature
Tc
−
150
°C
Storage temperature range
Tstg
−55
+ 150
°C
Total power dissipation
May 1992
see Fig.2
4
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
Fig.2 Power derating curve.
DC CHARACTERISTICS (note 1)
VP = 14,4 V; Tamb = 25 °C; unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply
Supply voltage range
note 2
VP
6,0
14,4
18,0
V
IP
−
40
80
mA
note 3
VO
−
6,95
−
V
see Fig.3
VON
8,5
−
−
V
Vmute
3,3
−
6,4
V
VO
−
−
20
mV
Stand-by condition
Vsb
0
−
2
V
DC current in stand-by condition
Isb
−
−
100
µA
Switch-on current
Isw
−
12
40
µA
Quiescent current
DC output voltage
Mute/stand-by switch
Switch-on voltage level
Mute condition
Output signal in mute position
VI = 1 V (max.);
f = 20 Hz to
15 kHz
May 1992
5
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
AC CHARACTERISTICS (note 1)
VP = 14,4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; unless otherwise specified
PARAMETER
Output power
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
note 4;
THD = 0,5%
Po
4
5
−
W
THD = 10%
Po
5,5
6,0
−
W
Total harmonic distortion
Po = 1 W
THD
−
0,1
−
%
Low frequency roll-off
note 5;
−3 dB
fL
−
45
−
Hz
−1 dB
fH
20
−
−
kHz
Gv
39
40
41
dB
High frequency roll-off
Closed loop voltage gain
Supply voltage ripple rejection
note 6
ON
f = 100 Hz
SVRR
40
−
−
dB
ON
f = 10 Hz to 10 kHz
SVRR
48
−
−
dB
mute
SVRR
48
−
−
dB
stand-by
SVRR
80
−
−
dB
|Zi|
50
60
75
kΩ
Input impedance
Noise output voltage
note 7;
ON
RS = 0 Ω
Vno(rms)
−
150
−
µV
ON
RS = 10 kΩ
Vno(rms)
−
250
500
µV
mute
note 8
Vno(rms)
−
120
−
µV
RS = 10 kΩ
α
40
−
−
dB
|∆Gv|
−
0,1
1
dB
Channel separation
Channel balance
Notes to the characteristics
1. All characteristics are measured using the circuit shown in Fig.4.
2. The circuit is DC adjusted at VP = 6 V to 18 V and AC operating at VP = 8,5 V to 18 V.
3. At 18 V < VP < 30 V the DC output voltage ≤ VP/2.
4. Output power is measured directly at the output pins of the IC.
5. Frequency response externally fixed.
6. Ripple rejection measured at the output with a source impedance of 0 Ω (maximum ripple amplitude of 2 V) and a
frequency between 100 Hz and 10 kHz.
7. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
8. Noise output voltage independent of RS (VI = 0 V).
May 1992
6
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
Fig.3 Stand-by, mute and ON conditions.
May 1992
7
TDA1519
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
APPLICATION INFORMATION
Fig.4 Application circuit diagram.
May 1992
8
TDA1519
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
PACKAGE OUTLINE
SIL9MPF: plastic single in-line medium power package with fin; 9 leads
SOT110-1
D
D1
q
P
A2
P1
A3
q1
q2
A
A4
seating plane
E
pin 1 index
c
L
1
9
b
e
Z
Q
b2
w M
b1
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A2
max.
A3
A4
b
b1
b2
c
D (1)
D1
E (1)
e
L
P
P1
Q
q
q1
q2
w
Z (1)
max.
mm
18.5
17.8
3.7
8.7
8.0
15.8
15.4
1.40
1.14
0.67
0.50
1.40
1.14
0.48
0.38
21.8
21.4
21.4
20.7
6.48
6.20
2.54
3.9
3.4
2.75
2.50
3.4
3.2
1.75
1.55
15.1
14.9
4.4
4.2
5.9
5.7
0.25
1.0
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
EIAJ
ISSUE DATE
92-11-17
95-02-25
SOT110-1
May 1992
EUROPEAN
PROJECTION
9
Philips Semiconductors
Product specification
2 x 6 W stereo car radio power amplifier
TDA1519
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (Tstg max). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
SOLDERING
Introduction
There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.
Repairing soldered joints
Apply a low voltage soldering iron (less than 24 V) to the
lead(s) of the package, below the seating plane or not
more than 2 mm above it. If the temperature of the
soldering iron bit is less than 300 °C it may remain in
contact for up to 10 seconds. If the bit temperature is
between 300 and 400 °C, contact may be up to 5 seconds.
This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our “IC Package Databook” (order code 9398 652 90011).
Soldering by dipping or by wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
with the joint for more than 5 seconds. The total contact
time of successive solder waves must not exceed
5 seconds.
DEFINITIONS
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
May 1992
10
Similar pages