TDA1516CQ CNV 2, Elektronika, elementy
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INTEGRATED CIRCUITS
DATA SHEET
TDA1516CQ
24 W BTL car radio power amplifier
Product specification
File under Integrated Circuits, IC01
July 1994
Philips Semiconductors
Product specification
24 W BTL car radio power amplifier
TDA1516CQ
FEATURES
·
Capability to handle high energy on outputs (V
P
= 0)
·
Requires very few external components for Bridge-Tied-
Load (BTL)
·
Protected against electrostatic discharge
·
No switch-on/switch-off plop
·
High output power (without bootstrap)
·
Flexible leads
·
Low offset voltage at output (important for BTL)
·
Low thermal resistance
·
Fixed gain
·
Identical inputs (inverting and non-inverting).
·
Good ripple rejection
·
Mute/stand-by switch
GENERAL DESCRIPTION
·
Load dump protection
The TDA1516CQ is a monolithic integrated class-B output
amplifier in a 13-lead single-in-line (SIL) plastic power
package. The device is primarily developed for car radio
applications.
·
AC and DC short-circuit-safe to ground and V
P
·
Thermally protected
·
Reverse polarity safe
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
V
P
positive supply voltage range
operating
6.0
14.4
18
V
non-operating
-
-
30
V
load dump
-
-
45
V
I
ORM
repetitive peak output current
-
-
4
A
I
P
total quiescent current
-
40
80
mA
I
sb
stand-by current
-
0.1
100
m
A
I
sw
switch-on current
-
-
60
m
A
ï
Z
I
ï
input impedance BTL
25
-
-
k
W
T
XTAL
crystal temperature
-
-
+
150
°
C
P
O
output power
THD = 10%; 4
W
-
22
-
W
SVRR
supply voltage ripple rejection
R
S
= 0; f = 100 Hz
45
-
-
dB
f = 1 to 10 kHz
48
-
-
dB
V
no
noise output voltage
-
70
-
m
V
ïD
V
os
ï
DC output offset voltage
-
-
100
mV
ORDERING INFORMATION
EXTENDED TYPE
NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
TDA1516CQ
13
DIL
plastic
SOT141
(1)
Note
1. SOT141-6; 1996 August 21.
July 1994
2
Philips Semiconductors
Product specification
24 W BTL car radio power amplifier
TDA1516CQ
handbook, full pagewidth
bootstrap switch
2
mute switch
C
m
60
k
W
100
W
1
5
VA
6
2
k
power stage
18
k
W
V
P
bootstrap switch
11
stand-by
switch
stand-by
reference
voltage
VA
15
k
x1
mute
switch
12
15
k
mute
reference
voltage
TDA1516CQ
18 k
W
power stage
2
k
W
9
VA
13
8
60
k
100
W
4
C
m
mute switch
input
reference
voltage
signal
ground
V
P
power
ground
(substrate)
bootstrap switch
3
10
7
MBC084
Fig.1 Block diagram.
July 1994
3
W
W
W
W
Philips Semiconductors
Product specification
24 W BTL car radio power amplifier
TDA1516CQ
PINNING
FUNCTIONAL DESCRIPTION
SYMBOL
PIN
DESCRIPTION
The TDA1516CQ contains two identical amplifiers with
differential input stages. It can be used for 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:
·
-
INV1
1
non-inverting input 1
INV
2
inverting input
GND1
3
ground (signal)
V
ref
4
reference voltage
low stand-by current (< 100
m
A)
OUT1
5
output 1
·
low mute/stand-by switching current (low cost supply
switch)
BS1
6
bootstrap 1
GND2
7
ground (substrate)
·
mute condition.
BS2
8
bootstrap 2
OUT2
9
output 2
V
P
10
supply voltage
M/SB
11
mute/stand-by switch
RR
12
supply voltage ripple rejection
-
INV2
13
non-inverting input 2
handbook, halfpage
INV1
1
INV
2
GND1
3
V
ref
4
OUT1
5
BS1
6
GND2
7
TDA1516CQ
BS2
8
OUT2
9
V
P
10
M/SS
11
RR
12
INV2
13
MLA704
Fig.2 Pin configuration.
July 1994
4
Philips Semiconductors
Product specification
24 W BTL car radio power amplifier
TDA1516CQ
LIMITING VALUES
In accordance with the Absolute maximum System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
P
supply voltage
operating
-
18
V
non-operating
-
30
V
load dump protected; during
-
45
V
50 ms; rise time
³
2.5 ms
V
PSC
AC and DC short-circuit safe voltage
-
18
V
V
PR
reverse polarity
-
6
V
energy handling capability at outputs
V
P
= 0
-
200
mJ
I
OSM
non-repetitive peak output current
-
6
A
I
ORM
repetitive peak output current
-
4
A
P
tot
total power dissipation
T
case
< 75
°
C; (see Fig.3)
-
25
W
T
stg
storage temperature range
-
55
+
150
°
C
T
vj
virtual junction temperature
-
+
150
°
C
Fig.3 Power derating curve.
July 1994
5
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