TDA1516.pdf

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INTEGRATED CIRCUITS
DATA SHEET
TDA1516BQ
24 W BTL or 2 x 12 watt stereo car
radio power amplifier
Product specification
File under Integrated Circuits, IC01
July 1994
11045844.003.png
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
·
Thermally protected
·
Flexibility in use - stereo as well as mono BTL
·
Reverse polarity safe
·
High output power (without bootstrap)
·
Capability to handle high energy on outputs (V P = 0 V)
·
Low offset voltage at output (important for BTL)
·
No switch-on/switch-off plop
·
Fixed gain
·
Flexible leads
·
Good ripple rejection
·
Low thermal resistance
·
Mute/stand-by switch
·
Identical inputs (inverting and non-inverting)
·
Load dump protection
·
Compatible with TDA1518Q (except gain)
·
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 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
-
-
4
A
Total quiescent current
I tot
-
30
-
mA
Stand-by current
I sb
-
0,1
100
m
A
Switch-on current
I sw
-
-
40
m A
Input impedance
BTL
|Z I |
25
-
-
k
W
stereo
|Z I |
50
-
-
k
W
Stereo application
Output power
THD = 10%; 4
W
P o
-
6
-
W
THD = 10%; 2
W
P o
-
11
-
W
Channel separation
a
40
-
-
dB
Noise output voltage
V no(rms)
-
50
-
m
V
BTL application
Output power
THD = 10%; 4 W
P o
-
22
-
W
Supply voltage
R S = 0
W
;
ripple rejection
f = 100 Hz to 10 kHz
RR
48
-
-
dB
D.C. output offset voltage
|
D
V O |
-
-
100
mV
July 1994
2
11045844.004.png 11045844.005.png
Philips Semiconductors
Product specification
24 W BTL or 2 x 12 watt stereo car radio
power amplifier
TDA1516BQ
PACKAGE OUTLINE
13-lead SIL-bent-to-DIL; plastic power (SOT141); SOT141-6; 1996 July 24.
Fig.1 Block diagram.
July 1994
3
11045844.006.png
Philips Semiconductors
Product specification
24 W BTL or 2 x 12 watt stereo car radio
power amplifier
TDA1516BQ
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 P
supply voltage
4 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)
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 m A)
·
low mute/stand-by switching current (low cost supply switch)
·
mute condition.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
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 ³
2,5 ms
V P
-
45
V
A.C. and d.c. short-circuit-
safe voltage
V PSC
-
18
V
Reverse polarity
V PR
-
6
V
Energy handling capability
at outputs
V P = 0 V
-
200
mJ
Non-repetitive peak output
current
I OSM
-
6
A
Repetitive peak output
current
I ORM
-
4
A
Total power dissipation
see Fig.2
P tot
-
25
W
Crystal temperature
T c
-
150
° C
Storage temperature range
T stg
-
55
+ 150
°
C
July 1994
4
11045844.001.png
Philips Semiconductors
Product specification
24 W BTL or 2 x 12 watt stereo car radio
power amplifier
TDA1516BQ
Fig.2 Power derating curve.
July 1994
5
11045844.002.png

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