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