Datasheet TDA1519B-N2-S421, TDA1519B-N2 Datasheet (Philips)

DATA SH EET

Product specification
File under Integrated Circuits, IC01

May 1992

INTEGRATED CIRCUITS

TDA1519B

12 W BTL or 2 x 6 W stereo car
radio power amplifier

May 1992 2

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

GENERAL DESCRIPTION

The TDA1519B 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 for Bridge Tied
Load (BTL)

• Stereo or BTL application

• High output power

• Low offset voltage at output (important for BTL)

• 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 (VP= 0 V)

• No switch-on/switch-off plop

• Protected against electrostatic discharge

• Identical inputs (inverting and non-inverting)

• Compatible with TDA1519A (except output power).

QUICK REFERENCE DATA

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 µA

Switch-on current I

sw

−−40 µA

Input impedance

BTL |ZI|25−−kΩ
stereo |Z

I

|50−−kΩ

Stereo application

Output power THD = 5%; 4 Ω P

o

− 5 − W

THD = 10%; 4 Ω P

o

− 6 − W
Channel separation α 40 −−dB
Noise output voltage V

no(rms)

− 150 −µV

BTL application

Output power THD = 10%; 8 Ω P

o

− 12 − W
Supply voltage ripple rejection R

S

= 0 Ω
f = 100 Hz RR 34 −−dB
f = 1 kHz to 10 kHz RR 48 −−dB

DC output offset voltage |∆V

0

| −−250 mV

Crystal temperature T

c

−−150 °C

May 1992 3

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

PACKAGE OUTLINE

9-lead SIL; plastic (SOT110B); SOT110-1; 1996 July 22.

Fig.1 Block diagram.

May 1992 4

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

PINNING

FUNCTIONAL DESCRIPTION

The TDA1519B 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 NINV non-inverting input
2 GND1 ground (signal)
3 RR supply voltage ripple rejection
4 OUT1 output 1
5 GND2 ground (substrate)
6 OUT2 output 2
7V

P

positive supply voltage
8 M/SS mute/stand-by switch
9 INV inverting input

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

− 6V

Energy handling capability

at outputs VP = 0 V − 200 mJ

Non-repetitive peak output current I

OSM

− 4A

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

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

Fig.2 Power derating curve.

DC CHARACTERISTICS

V

P

= 14.4 V; T

amb

= 25 °C; measurements taken using Fig.3; unless otherwise specified

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply

Supply voltage range note 1 V

P

6.0 14.4 18.0 V

Total quiescent current I

tot

− 40 80 mA

DC output voltage note 2 V

O

− 6.95 − V

DC output offset voltage |∆V

4-6

| −−250 mV

Mute/stand-by switch

Switch-on voltage level 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

DC output offset voltage |∆V

4-6

| −−250 mV

Stand-by condition

V

sb

0 − 2V

DC current in stand-by condition I

sb

−−100 µA

Switch-on current I

sw

− 12 40 µA

May 1992 6

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

AC CHARACTERISTICS

V

P

=14.4 V; RL= 4 Ω; f = 1 kHz; T

amb

= 25 °C; measurements taken using Fig.3; unless otherwise specified

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Stereo application

Output power note 3

THD = 0.5% P

o

45−W

THD = 10% P

o

5.5 6.0 − W

Output power at V

P

= 13.2 V note 3

THD = 0.5% P

o

− 3.5 − W

THD = 10% P

o

− 4.8 − W

Total harmonic distortion P

o

= 1 W THD − 0.1 − %

Low frequency roll-off note 4

−3 dB f

L

− 45 − Hz

High frequency roll-off −1 dB f

H

20 −−kHz

Closed loop voltage gain G

v

39 40 41 dB

Supply voltage ripple rejection

ON notes 5 and 6 RR 40 −−dB
ON notes 5 and 7 RR 45 −−dB
mute notes 5, 6 and 7 RR 45 −−dB
stand-by notes 5, 6 and 7 RR 80 −−dB

Input impedance |Z

i

| 50 6075kΩ

Noise output voltage (RMS value) note 8

ON R

S

= 0 Ω V

no(rms)

− 150 −µV

ON R

S

= 10 kΩ V

no(rms)

− 250 500 µV

mute note 9 V

no(rms)

− 120 −µV

Channel separation R

S

= 10 kΩα 40 −−dB

Channel unbalance |∆G

v

| − 0.1 1 dB

May 1992 7

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

AC CHARACTERISTICS

V

P

= 14.4 V; RL= 8 Ω; f = 1 kHz; T

amb

= 25 °C; measurements taken using Fig.4; unless otherwise specified

Notes to the characteristics

1. The circuit is DC adjusted at V

P

= 6 V to 18 V and AC operating at VP= 8.5 V to 18 V.

2. At 18 V < VP< 30 V the DC output voltage ≤ VP/2.

3. Output power is measured directly at the output pins of the IC.

4. Frequency response externally fixed.

5. Ripple rejection measured at the output with a source impedance of 0 Ω (maximum ripple amplitude of 2 V).

6. Frequency f = 100 Hz.

7. Frequency between 1 kHz and 10 kHz.

8. Noise voltage measured in a bandwidth to 20 Hz to 20 kHz.

9. Noise output voltage independent of RS (VI= 0 V).

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

BTL application

Output power note 3

THD = 0.5% P

o

810−W

THD = 10% P

o

11 12 − W

Output power at V

P

= 13.2 V note 3

THD = 0.5% P

o

− 7.5 − W

THD = 10% P

o

− 10 − W

Total harmonic distortion P

o

= 1 W THD − 0.1 − %

Power bandwidth THD = 0.5%;

P

o

= −1 dB; 35 to

w.r.t. 15 W B

w

− 15 000 − Hz

Low frequency roll-off note 4

−1 dB f

L

− 45 − Hz

High frequency roll-off −1 dB f

H

20 −−kHz

Closed loop voltage gain G

v

45 46 47 dB

Supply voltage ripple rejection

ON notes 5 and 6 RR 34 −−dB
ON notes 5 and 7 RR 48 −−dB
mute notes 5, 6 and 7 RR 48 −−dB
stand-by notes 5, 6 and 7 RR 80 −−dB

Input impedance |Z

i

| 253038kΩ

Noise output voltage

(RMS value) note 8
ON R

S

= 0 Ω V

no(rms)

− 200 −µV

ON R

S

= 10 kΩ V

no(rms)

− 350 700 µV

mute note 9 V

no(rms)

− 180 −µV

May 1992 8

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

APPLICATION INFORMATION

Fig.3 Stereo application circuit diagram.

Fig.4 BTL application circuit diagram.

May 1992 9

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

Fig.5 Total quiescent current (I

tot

) as a function of supply voltage (VP).

Fig.6 Output power (Po) as a function of supply voltage (VP) for stereo application at RL= 4 Ω, f = 1 kHz.

May 1992 10

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

Fig.7 Total harmonic distortion (THD) as a function of output power (Po) for stereo application

at RL= 4 Ω, f = 1 kHz.

Fig.8 Total harmonic distortion (THD) as a function of operating frequency (f) for stereo application

at RL= 4 Ω, Po= 1 W.

May 1992 11

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

PACKAGE OUTLINE

UNIT

A

A

max.

2

A

3

b

1

D

1

b

2

bcD

(1)

E

(1)

Z

max.

(1)

eLPP

1

q1q

2

q

REFERENCES

OUTLINE
VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC JEDEC EIAJ

mm

18.5

17.8

3.7

8.7

8.0

A

4

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

3.4

3.2

2.54

1.0

5.9

5.7

4.4

4.2

3.9

3.4

15.1

14.9

Q

1.75

1.55

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

2.75

2.50

SOT110-1

92-11-17
95-02-25

0 5 10 mm

scale

0.25

w

D

E

A

A

c

A

2

3

A

4

q

1

q

2

L

Q

w M

b

b

1

b

2

D

1

P

q

1

Z

e

19

P

seating plane

pin 1 index

SIL9MPF: plastic single in-line medium power package with fin; 9 leads

SOT110-1

May 1992 12

Philips Semiconductors Product specification

12 W BTL or 2 x 6 W stereo car radio
power amplifier

TDA1519B

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.

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.

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 (T

stg 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.

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.

DEFINITIONS

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.

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.