tda1554q NXP Semiconductors, tda1554q Datasheet - Page 7

• Manufacturer Part Number: tda1554q
• Description: 4 X 11 W Single-ended Or 2 X 22 W Power Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes to the characteristics
1. The circuit is DC adjusted at V
2. At 18 V < V
3. Frequency response externally fixed.
4. Ripple rejection measured at the output with a source impedance of 0
5. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
6. Noise output voltage independent of R
7. Output power is measured directly at the output pins of the IC.
May 1992
Quad single-ended application
Output power
Output power at R
Total harmonic distortion
Low frequency roll-off
High frequency roll-off
Closed loop voltage gain
Supply voltage ripple rejection
Input impedance
Noise output voltage
Channel separation
Channel unbalance
4 x 11 W single-ended or 2 x 22 W power
amplifier
ON
mute
stand-by
(RMS value)
ON
ON
mute
frequency between 100 Hz and 10 kHz.
PARAMETER
P
< 30 V the DC output voltage
L
= 2 W
P
= 6 V to 18 V and AC operating at V
note 7
THD = 0.5%
THD = 10%
note 7
THD = 0.5%
THD = 10%
P
note 3
note 4
R
R
note 5
notes 5 and 6
R
S
3 dB
1 dB
o
CONDITIONS
S
S
S
(V
= 1 W
= 0 ; note 5
= 10 k ;
= 10 k
I
= 0 V).
V
P
/2.
7
P
P
P
P
THD
f
f
G
RR
RR
RR
|Z
V
V
V
| G
SYMBOL
L
H
o
o
o
o
no(rms)
no(rms)
no(rms)
v
i
|
v
|
P
4
5.5
7.5
10
20
19
48
48
80
50
40
= 8.5 V to 18 V.
MIN.
(maximum ripple amplitude of 2 V) and a
5
6
8.5
11
0.1
45
20
60
50
70
50
TYP.
21
75
100
1
Product specification
MAX.
TDA1554Q
W
W
W
W
%
Hz
kHz
dB
dB
dB
dB
k
dB
dB
V
V
V
UNIT