Philips TDA1516BQ User Manual

INTEGRATED CIRCUITS

DATA SH EET

TDA1516BQ

24 W BTL or 2 x 12 watt stereo car
radio power amplifier

Product specification
File under Integrated Circuits, IC01

July 1994

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

GENERAL DESCRIPTION

The TDA 1516BQ is an integrated class-B output amplifier in a 13-lead single-in-line (SlL) plastic power package.
The device is primarily developed for car radio applications.

FEATURES

• Requires very few external components

• Flexibility in use − stereo as well as mono BTL

• High output power (without bootstrap)

• Low offset voltage at output (important for BTL)

• Fixed gain

• Good ripple rejection

• Mute/stand-by switch

• Load dump protection

• A.C. and d.c. short-circuit-safe to ground and V

P

QUICK REFERENCE DATA

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply voltage range

operating V
non-operating V
load dump protected V

Repetitive peak output

current I
Total quiescent current I
Stand-by current I
Switch-on current I
Input impedance

BTL |ZI|25−−kΩ

stereo |Z

Stereo application

Output power THD = 10%; 4 Ω P

THD = 10%; 2 Ω P
Channel separation α 40 −−dB
Noise output voltage V

BTL application

Output power THD = 10%; 4 Ω P
Supply voltage R

= 0 Ω;

S

ripple rejection f = 100 Hz to 10 kHz RR 48 −−dB

D.C. output offset voltage |∆V

• Thermally protected

• Reverse polarity safe

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

• No switch-on/switch-off plop

• Flexible leads

• Low thermal resistance

• Identical inputs (inverting and non-inverting)

• Compatible with TDA1518Q (except gain)

P
P
P

ORM
tot
sb
sw

|50−−kΩ

I

o
o

no(rms)

o

| −−100 mV

O

6,0 14,4 18,0 V

−−30,0 V

−−45,0 V

−−4A

− 30 − mA

− 0,1 100 µA

−−40 µA

− 6 − W

− 11 − W

− 50 −µV

− 22 − W

July 1994 2

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

PACKAGE OUTLINE

13-lead SIL-bent-to-DIL; plastic power (SOT141); SOT141-6; 1996 July 24.

TDA1516BQ

Fig.1 Block diagram.

July 1994 3

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

PINNING

1 −INV1 non-inverting input 1 8 BS2 bootstrap 2
2 INV inverting input 9 OUT2 output 2
3 GND1 ground (signal) 10 V
4V

reference voltage 11 M/SS mute/stand-by switch

ref

5 OUT1 output 1 12 RR supply voltage ripple rejection
6 BS1 bootstrap 1 13 −INV2 non-inverting input 2
7 GND2 ground (substrate)

FUNCTIONAL DESCRIPTION

The TDA1516BQ contains two identical amplifiers with differential input stages. This device can be used for stereo or
bridge applications. The gain of each amplifier is fixed at 20 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.

P

supply voltage

RATINGS

Limiting values in accordance with the Absolute Maximum System (IEC 134)

PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT

Supply voltage

operating V
non-operating V

P
P

load dump protected during 50 ms;

tr≥ 2,5 ms V

P

A.C. and d.c. short-circuit-

safe voltage V

Reverse polarity V

PSC
PR

Energy handling capability

at outputs V

= 0 V − 200 mJ

P

Non-repetitive peak output

current I

OSM

Repetitive peak output

current I
Total power dissipation see Fig.2 P
Crystal temperature T
Storage temperature range T

ORM

tot
c
stg

− 18 V

− 30 V

− 45 V

− 18 V

− 6V

− 6A

− 4A

− 25 W

− 150 °C

−55 + 150 °C

July 1994 4

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

TDA1516BQ

Fig.2 Power derating curve.

July 1994 5

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

D.C. CHARACTERISTICS (note 1)

= 14,4 V; T

V

P

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply

Supply voltage range note 2 V
Quiescent current I
D.C. output voltage at

approximately VP/2 note 3 V

D.C. output offset

voltage |∆V

Mute/stand-by switch

Switch-on voltage level V

Mute condition

Output signal in mute V

position f = 20 Hz to

D.C. output offset

voltage |∆V

Stand-by condition

D.C. current in

stand-by condition I

Switch-on current I

= 25 °C; unless otherwise specified

amb

= 1 V (max.);

I

15 kHz V

TDA1516BQ

P

P

O

| −−100 mV

5-9

ON

V

mute

O

| −−100 mV

5-9

V

sb

sb
sw

6,0 14,4 18,0 V

− 40 80 mA

− 6,8 − V

8,5 −−V
3,0 − 6,4 V

−−2mV

0 − 2V

−−100 µA

− 12 40 µA

July 1994 6

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

A.C. CHARACTERISTICS

= 14,4 V; RL = 4 Ω; f = 1 kHz; T

V

P

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Stereo application

Output power note 4;

Output power at note 4;

= 2 Ω THD = 0,5% P

R

L

Low frequency roll-off note 6;

High frequency roll-off −1 dB f
Closed loop voltage gain G
Supply voltage ripple

rejection: note 7
ON RR 48 −−dB
mute RR 48 −−dB

stand-by RR 80 −−dB
Input impedance |Z
Noise output voltage: note 8;

ON R

ON R

mute note 9 V
Channel separation R
Channel balance G

= 25 °C; unless otherwise specified

amb

note 1

THD = 0,5% P
THD = 10% P

o
o

45−W

5,5 6,0 − W
notes 4 and 5;
THD = 10% P

THD = 10% P

o

o
o

67−W

7.5 8,5 − W

10 11 − W
notes 4 and 5;
THD = 10% P

−3 dB f

= 0 Ω V

S

= 10 kΩ V

S

= 10 kΩα 40 −−dB

S

o

L
H

v

|506075kΩ

I

no(rms)
no(rms)
no(rms)

v

10,5 12,0 − W

− 45 − Hz

20 −−kHz

19 20 21 dB

− 50 −µV

− 70 100 µV

− 50 −µV

−−1dB

July 1994 7

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

BTL application note 10

Output power THD = 0,5% P

THD = 10% P
note 5; THD = 10% P

Output power at V

P

= 13,2 V THD = 0,5% P

THD = 10% P
note 5; THD = 10% P

o
o
o

o
o
o

Power bandwidth THD = 0,5%

= 15 W B

P

o

w

Low frequency roll-off note 6;

−3 dB f

High frequency roll-off −1 dB f
Closed loop voltage gain G

L
H

v

Supply voltage ripple

rejection: note 7
ON RR 48 −−dB
mute RR 48 −−dB
stand-by RR 80 −−dB

Input impedance |Z

|253038kΩ

I

Noise output voltage note 8;

ON R
ON R
mute note 9 V

= 0 Ω V

S

= 10 kΩ V

S

no(rms)
no(rms)
no(rms)

15,5 17,0 − W

20 22 − W

21 24 − W

− 13,5 − W

− 17 − W

− 19 − W

− 20 to − Hz

15 000

− 25 − Hz

20 −−kHz

25 26 27 dB

− 70 −µV

− 100 200 µV

− 60 −µV

Notes to the characteristics

1. All characteristics, for stereo application are measured using the circuit shown in Fig.3.

2. The circuit is d.c. adjusted at VP = 6 V to 18 V and a.c. operating at VP = 8,5 to 18 V.

3. At 18 V < VP < 30 V the d.c. output voltage ≤ VP/2.

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

5. With bootstrap and a 100 k Ω resistor from pin 12 to the positive supply voltage (VP), value of bootstrap capacitor is
47 µF.

6. Frequency response externally fixed.

7. Ripple rejection measured at the output with a source impedance of 0 Ω (maximum ripple amplitude of 2 V) and a
frequency between 1 kHz and 10 kHz.

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

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

10. All characteristics, for BTL application are measured using the circuit shown in Fig.4.

July 1994 8

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

APPLICATION INFORMATION

TDA1516BQ

Fig.3 Stereo application circuit diagram.

Fig.4 BTL application circuit diagram (without bootstrapping).

July 1994 9

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

PACKAGE OUTLINE

DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)

non-concave

x

D

E

h

d

A

TDA1516BQ

D

h

view B: mounting base side

2

SOT141-6

j

113

e

Z

DIMENSIONS (mm are the original dimensions)

UNIT A e

mm

Note

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

A2bpcD

17.0

4.6

4.2

0.75

0.60

15.5

1

e

(1)

deD

0.48

24.0

23.6

20.0

19.6

0.38

b

p

h

10 3.4

w M

0 5 10 mm

scale

(1)

E

12.2

11.8

1

1.7

e

5.08

B

E

A

L

3

L

E

2

h

6

Q

c

m

LL3m

3.4

12.4

3.1

11.0

2.4

1.6

e

2

4.3

2.1

1.8

v M

(1)

v

Qj

0.8

0.25w0.03

Z

x

2.00

1.45

OUTLINE
VERSION

SOT141-6

IEC JEDEC EIAJ

REFERENCES

July 1994 10

EUROPEAN

PROJECTION

ISSUE DATE

92-11-17
95-03-11

Philips Semiconductors Product specification

24 W BTL or 2 x 12 watt stereo car radio
power amplifier

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

“IC Package Databook”

our

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.

(order code 9398 652 90011).

TDA1516BQ

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
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.

stg max

). If the

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.

July 1994 11