Philips TDA1516BQ

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 VP

•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)

QUICK REFERENCE DATA

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply voltage range

operating VP6,0 14,4 18,0 V

non-operating VP−��30,0 V

load dump protected VP−−45,0 V

Repetitive peak output

current IORM −−4A

Total quiescent current Itot −30 −mA

Stand-by current Isb −0,1 100 µA

Switch-on current Isw −−40 µA

Input impedance

BTL |ZI|25−−kΩ

stereo |ZI|50−−kΩ

Stereo application

Output power THD = 10%; 4 ΩPo−6−W

THD = 10%; 2 ΩPo−11 −W

Channel separation α40 −−dB

Noise output voltage Vno(rms) −50 −µV

BTL application

Output power THD = 10%; 4 ΩPo−22 −W

Supply voltage RS= 0 Ω;

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

D.C. output offset voltage |∆VO|−−100 mV