July 1994

2

Philips Semiconductors

Product specification

24 W BTL or 2 x 12 watt stereo car radio

power amplifier

TDA1516BQ

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

• Thermally protected

• Reverse polarity safe

• Capability to handle high energy on outputs (V

• No switch-on/switch-off plop

• Flexible leads

• Low thermal resistance

• Identical inputs (inverting and non-inverting)

• Compatible with TDA1518Q (except gain)

QUICK REFERENCE DATA

PARAMETER

CONDITIONS

SYMBOL

MIN.

TYP.

MAX.

UNIT

Supply voltage range

operating

6,0

14,4

18,0

V

non-operating

−−

30,0

V

load dump protected

−−

45,0

V

Repetitive peak output

current

−−

4A

Total quiescent current

−

30

−

mA

Stand-by current

−

0,1

100

µA

Switch-on current

−−

40

µA

Input impedance

BTL

−−

k

Ω

stereo

−−

k

Ω

Stereo application

Output power

THD = 10%; 4

Ω

−

6

−

W

THD = 10%; 2

Ω

−

11

−

W

Channel separation

α

40

−−

dB

Noise output voltage

−

50

−µV

BTL application

Output power

THD = 10%; 4

Ω

−

22

−

W

Supply voltage

ripple rejection

f = 100 Hz to 10 kHz

RR

48

−−

dB

D.C. output offset voltage

|

∆V

−−

100

mV