November 1982
5
Philips Semiconductors
Product specification
1 to 4 W audio power amplifier
TDA1015
D.C. CHARACTERISTICS
A.C. CHARACTERISTICS
T
amb
= 25
°
C; V
P
= 12 V; R
L
= 4
Ω
; f = 1 kHz unless otherwise specified; see also Fig.3.
Supply voltage range
V
P
3,6 to 18
V
Repetitive peak output current
I
ORM
<
2
A
Total quiescent current at V
P
= 12 V
I
tot
typ.
14
mA
<
25
mA
A.F. output power at d
tot
= 10% (note 1)
with bootstrap:
V
P
= 12 V; R
L
= 4
Ω
P
o
typ.
4,2
W
V
P
= 9 V; R
L
= 4
Ω
P
o
typ.
2,3
W
V
P
= 6 V; R
L
= 4
Ω
P
o
typ.
1,0
W
without bootstrap:
V
P
= 12 V; R
L
= 4
Ω
P
o
typ.
3,0
W
Voltage gain:
preamplifier (note 2)
G
v1
typ.
23
dB
power amplifier
G
v2
typ.
29
dB
total amplifier
G
v tot
typ.
52
dB
49 to 55
dB
Total harmonic distortion at P
o
= 1,5 W
d
tot
typ.
0,3
%
<
1,0
%
Frequency response;
−
3 dB (note 3)
B
60 Hz to 15
kHz
Input impedance:
preamplifier (note 4)
|Z
i1
|
>
100
k
Ω
typ.
200
k
Ω
power amplifier
|Z
i2
|
typ.
20
k
Ω
Output impedance preamplifier
|Z
o1
|
typ.
1
k
Ω
Output voltage preamplifier (r.m.s. value); d
tot
< 1% (note 2)
V
o(rms)
typ.
0,8
V
Noise output voltage (r.m.s. value; note 5)
R
S
= 0
Ω
V
n(rms)
typ.
0,2
mV
R
S
= 10 k
Ω
V
n(rms)
typ.
0,5
mV
Noise output voltage at f = 500 kHz (r.m.s. value); B = 5 kHz; R
S
= 0
Ω
V
n(rms)
typ.
8
µ
V
Ripple rejection (note 6); f = 100 Hz
RR
typ.
38
dB
