Philips TDA1519CTH, TDA1519CSP Datasheet

INTEGRATED CIRCUITS

DATA SH EET

TDA1519C

22 W BTL or 2 × 11 W
stereo power amplifier

Product specification
Supersedes data of 2000 Mar 08
File under Integrated Circuits, IC01

2001 Aug 24

Philips Semiconductors Product specification

22 W BTL or 2 × 11 W
stereo power amplifier

FEATURES

• Requires very fewexternal components for Bridge-Tied
Load (BTL) operation

• Stereo or BTL application

• High output power

• Low offset voltage at output (important for BTL

applications)

• Fixed gain

• Good ripple rejection

• Mute/standby switch

• Load dump protection

• AC and DC short-circuit safe to ground and V

• Thermally protected

• Reverse polarity safe

• Capability to handle high energy on outputs (VP=0V)

• No switch-on/switch-off plops

• Protected against electrostatic discharge

• Low thermal resistance

• Identical inputs (inverting and non-inverting)

• Pin compatible with TDA1519B (TDA1519C and

TDA1519CSP).

P

TDA1519C

GENERAL DESCRIPTION

The TDA1519C is an integrated class-B dual output
amplifierin a 9-leadplastic single in-linepower package or
20-lead heatsink small outline package.

For the TDA1519CTH (SOT418-2), the heatsink is
positioned on top of the package,which allows anexternal
heatsink to be mounted on top. The heatsink of the
TDA1519CTD (SOT397-1) is facing the PCB, allowing the
heatsink to be soldered onto the copper area of the PCB.

ORDERING INFORMATION

TYPE NUMBER

NAME DESCRIPTION VERSION

TDA1519C SIL9P plastic single in-line power package; 9 leads SOT131-2
TDA1519CSP SMS9P plastic surface mounted single in-line power package; 9 leads SOT354-1
TDA1519CTD HSOP20 plastic, heatsink small outline package; 20 leads SOT397-1
TDA1519CTH HSOP20 plastic, heatsink small outline package; 20 leads; low stand-off height SOT418-2

PACKAGE

2001 Aug 24 2

Philips Semiconductors Product specification

22 W BTL or 2 × 11 W

TDA1519C

stereo power amplifier

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Supply

V

P

I

ORM

I

q(tot)

I

stb

I

sw(on)

Inputs

 input impedance BTL 25 −−kΩ

Z

i

Stereo application

P

o

α

cs

V

n(o)(rms)

BTL application

P

o

SVRR supply voltage ripple rejection R

∆V

 DC output offset voltage −−250 mV

OO

T

j

supply voltage operating 6.0 14.4 17.5 V

non-operating −−30 V

load dump protected −−45 V
repetitive peak output current −−4A
total quiescent current − 40 80 mA
standby current − 0.1 100 µA
switch-on current −−40 µA

stereo 50 −−kΩ

output power THD = 10%

=4Ω−6−W

R

L

R

=2Ω−11 − W

L

channel separation 40 −−dB
noise output voltage (RMS value) − 150 −µV

output power THD = 10%; RL=4Ω−22 − W

=0Ω

S

f

= 100 Hz 34 −−dB

i

f

= 1 to 10 kHz 48 −−dB

i

junction temperature −−150 °C

2001 Aug 24 3

Philips Semiconductors Product specification

22 W BTL or 2 × 11 W
stereo power amplifier

BLOCK DIAGRAM

handbook, full pagewidth

NINV

RR

TDA1519C

switch

VA

15 kΩ

15 kΩ

mute switch

VA

18.1 kΩ

V

P

18.1 kΩ

C

m

+
+

−

mute
reference
voltage

power stage

+

−

TDA1519C

TDA1519CSP

standby
reference
voltage

mute
switch

4

OUT1

8

M/SS

1

60
kΩ

183

Ω

standby

× 1

3

power stage

183

Ω

9

INV

60
kΩ

input

reference

voltage

GND1 GND2V

The pin numbers refer to the TDA1519C and TDA1519CSP only, for TDA1519CTD and TDA1519CTH see Figs 3 and 4.

VA

C

m

mute switch

signal
ground

2 7

power
ground
(substrate)

5

P

6

MGL491

Fig.1 Block diagram.

2001 Aug 24 4

OUT2

Philips Semiconductors Product specification

22 W BTL or 2 × 11 W

TDA1519C

stereo power amplifier

PINNING

PIN

SYMBOL

TDA1519C;

TDA1519CSP

TDA1519CTD TDA1519CTH

NINV 1 19 19 non-inverting input
GND1 2 20 20 ground 1 (signal)
RR 3 1 1 supply voltage ripple rejection
OUT1 4 3 3 output 1
GND2 5 5 5 ground 2 (substrate)
OUT2 6 8 8 output 2
V

P

7 10 10 positive supply voltage
M/SS 8 11 11 mute/standby switch input
INV 9 12 12 inverting input
n.c. − 2, 4, 6, 7, 9 and 13 to 18 2, 4, 6, 7, 9 and 13 to 18 not connected

DESCRIPTION

alfpage

NINV

GND1

RR

OUT1

GND2

OUT2

V

M/SS

INV

1
2
3
4
5
6
7

P

8
9

TDA1519C

TDA1519CSP

Fig.2 Pin configuration

TDA1519C and
TDA1519CSP.

MGR561

page

RR

n.c.

OUT1

n.c.

GND2

n.c.
n.c.

OUT2

n.c.

V

1
2
3
4
5
6
7
8
9

10

P

TDA1519CTD

Fig.3 Pin configuration

TDA1519CTD.

MGL937

GND1

20
19

NINV

18

n.c.

17

n.c.

16

n.c.

15

n.c.
n.c.

14

n.c.

13

INV

12

M/SS

11

page

GND1

NINV

n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
INV

M/SS

20
19
18
17
16

TDA1519CTH

15
14
13
12
11

MGL936

RR

1

n.c.

2

OUT1

3

n.c.

4

GND2

5

n.c.

6

n.c.

7
8

OUT2
n.c.

9

V

10

P

Fig.4 Pin configuration

TDA1519CTH.

2001 Aug 24 5

Philips Semiconductors Product specification

22 W BTL or 2 × 11 W

TDA1519C

stereo power amplifier

FUNCTIONAL DESCRIPTION

The TDA1519C contains two identical amplifiers with
differential input stages. The gain of each amplifier isfixed
at 40 dB. A special feature of this device is the
mute/standby switch which has the following features:

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

P

V

sc

V

rp

E

o

I

OSM

I

ORM

P

tot

T

j

T

stg

supply voltage operating − 17.5 V

AC and DC short-circuit-safe voltage − 17.5 V
reverse polarity voltage − 6V
energy handling capability at outputs VP=0V − 200 mJ
non-repetitive peak output current − 6A
repetitive peak output current − 4A
total power dissipation see Fig.5 − 25 W
junction temperature − 150 °C
storage temperature −55 +150 °C

• Low standby current (<100 µA)

• Low mute/standby switching current (allows for low-cost

supply switch)

• Mute condition.

non-operating − 30 V
load dump protected;

− 45 V

during 50 ms; tr≥ 2.5 ms

(1) Infinite heatsink.
(2) R
(3) R

th(c-a)
th(c-a)

= 5 K/W.
= 13 K/W.

30

handbook, halfpage

P

tot

(W)

20

10

0

−25 0 50 150

(1)

(2)

(3)

100

T

Fig.5 Power derating curve for TDA1519C.

amb

MGL492

(°C)

2001 Aug 24 6