Filter
Top Products
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
P
= 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 V
P
6,0 14,4 18,0 V
non-operating V
P
−−30,0 V
load dump protected V
P
−−45,0 V
Repetitive peak output
current I
ORM
−−4A
Total quiescent current I
tot
− 30 − mA
Stand-by current I
sb
− 0,1 100 µA
Switch-on current I
sw
−−40 µA
Input impedance
BTL |Z
I
|25−−kΩ
stereo |Z
I
|50−−kΩ
Stereo application
Output power THD = 10%; 4 Ω P
o
− 6 − W
THD = 10%; 2 Ω P
o
− 11 − W
Channel separation α 40 −−dB
Noise output voltage V
no(rms)
− 50 −µV
BTL application
Output power THD = 10%; 4 Ω P
o
− 22 − W
Supply voltage R
S
= 0 Ω;
ripple rejection f = 100 Hz to 10 kHz RR 48 −−dB
D.C. output offset voltage |∆V
O
| −−100 mV