TDA1521 Philips Semiconductors, TDA1521 Datasheet - Page 6

• Manufacturer Part Number: TDA1521
• Description: 2 x 12 W hi-fi audio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
July 1994
Supply voltage range
Repetitive peak
Operating mode: symmetrical power supply; test circuit as per Fig.12;
Total harmonic
Power bandwidth
Voltage gain
Gain balance
Noise output voltage
Input impedance
Ripple rejection
Channel separation
Input bias current
DC output offset
Input mute mode: symmetrical power supply; test circuit as per Fig.12;
Total quiescent current
Output voltage
Noise output voltage
Ripple rejection
DC output offset
2 x 12 W hi-fi audio power amplifier
operating mode
input mute mode
output current
V
Total quiescent current
Output power
distortion
(r.m.s, value);
unweighted (20 Hz to 20 kHz)
voltage
V
(r.m.s. value);
unweighted (20 Hz to 20 kHz)
voltage
P
P
=
=
4V; R
16 V; R
PARAMETER
L
= 8 ; T
L
= 8 ; T
amb
amb
= 25 C; f = 1 kHz
= 25 C; f = 1 kHz
without R
THD = 0,5%
THD = 10%
P
THD = 0,5%
note 1
R
note 2
R
with respect
to ground
without R
V
R
note 2
with respect
to ground
O
i
S
S
S
CONDITIONS
= 600 mV
= 6 W
= 2 k
= 0
= 2 k
L
L
6
V
V
I
I
P
P
THD
B
G
V
SVRR
I
V
I
V
V
SVRR
V
ORM
tot
ib
tot
|Z
G
P
P
O
O
no(rms)
OFF
out
no(rms)
OFF
V
SYMBOL
V
i
2,2
18
10
12
29
14
40
46
9
35
2,0
7,5
MIN.
40
12
15
0,15
20 to
20k
30
0,2
70
20
60
70
0,3
30
30
0,6
70
55
40
16,0
TYP.
Product specification
70
0,2
31
1,0
140
26
200
40
1,8
140
200
TDA1521Q
MAX.
21,0
5,8
TDA1521
V
V
A
mA
W
%
Hz
dB
dB
k
dB
dB
mV
mA
mV
dB
mV
W
V
A
V
UNIT