July 1994 4
Philips Semiconductors Product specification
24 W BTL or 2 x 12 watt stereo car radio
power amplifier
TDA1516BQ
PINNING
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.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
1 −INV1 non-inverting input 1 8 BS2 bootstrap 2
2 INV inverting input 9 OUT2 output 2
3 GND1 ground (signal) 10 V
P
supply voltage
4V
ref
reference voltage 11 M/SS mute/stand-by switch
5 OUT1 output 1 12 RR supply voltage ripple rejection
6 BS1 bootstrap 1 13 −INV2 non-inverting input 2
7 GND2 ground (substrate)
PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT
Supply voltage
operating V
P
− 18 V
non-operating V
P
− 30 V
load dump protected during 50 ms;
t
r
≥ 2,5 ms V
P
− 45 V
A.C. and d.c. short-circuit-
safe voltage V
PSC
− 18 V
Reverse polarity V
PR
− 6V
Energy handling capability
at outputs V
P
= 0 V − 200 mJ
Non-repetitive peak output
current I
OSM
− 6A
Repetitive peak output
current I
ORM
− 4A
Total power dissipation see Fig.2 P
tot
− 25 W
Crystal temperature T
c
− 150 °C
Storage temperature range T
stg
−55 + 150 °C
