Philips tda1516b DATASHEETS

INTEGRATED CIRCUITS
DATA SH EET
TDA1516BQ
24 W BTL or 2 x 12 watt stereo car radio power amplifier
Product specification File under Integrated Circuits, IC01
July 1994
Philips Semiconductors Product specification
24 W BTL or 2 x 12 watt stereo car radio
TDA1516BQ
power amplifier
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
QUICK REFERENCE DATA
PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supply voltage range
operating V non-operating V load dump protected V
Repetitive peak output
current I Total quiescent current I Stand-by current I Switch-on current I Input impedance
BTL |ZI|25−−k
stereo |Z
Stereo application
Output power THD = 10%; 4 P
THD = 10%; 2 P Channel separation α 40 −−dB Noise output voltage V
BTL application
Output power THD = 10%; 4 P Supply voltage R
= 0 ;
S
ripple rejection f = 100 Hz to 10 kHz RR 48 −−dB
D.C. output offset voltage |V
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)
P P P
ORM tot sb sw
|50−−k
I
o o
no(rms)
o
| −−100 mV
O
6,0 14,4 18,0 V
−−30,0 V
−−45,0 V
−−4A
30 mA
0,1 100 µA
−−40 µA
6 W
11 W
50 −µV
22 W
July 1994 2
Philips Semiconductors Product specification
24 W BTL or 2 x 12 watt stereo car radio power amplifier
PACKAGE OUTLINE
13-lead SIL-bent-to-DIL; plastic power (SOT141); SOT141-6; 1996 July 24.
TDA1516BQ
July 1994 3
Fig.1 Block diagram.
Philips Semiconductors Product specification
24 W BTL or 2 x 12 watt stereo car radio
TDA1516BQ
power amplifier
PINNING
1 INV1 non-inverting input 1 8 BS2 bootstrap 2 2 INV inverting input 9 OUT2 output 2 3 GND1 ground (signal) 10 V 4V
reference voltage 11 M/SS mute/stand-by switch
ref
5 OUT1 output 1 12 RR supply voltage ripple rejection 6 BS1 bootstrap 1 13 INV2 non-inverting input 2 7 GND2 ground (substrate)
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.
P
supply voltage
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT
Supply voltage
operating V non-operating V
P P
load dump protected during 50 ms;
tr≥ 2,5 ms V
P
A.C. and d.c. short-circuit-
safe voltage V
Reverse polarity V
PSC PR
Energy handling capability
at outputs V
= 0 V 200 mJ
P
Non-repetitive peak output
current I
OSM
Repetitive peak output
current I Total power dissipation see Fig.2 P Crystal temperature T Storage temperature range T
ORM
tot c stg
18 V
30 V
45 V
18 V
6V
6A
4A
25 W
150 °C
55 + 150 °C
July 1994 4
Loading...
+ 7 hidden pages