tda1558q NXP Semiconductors, tda1558q Datasheet - Page 7

• Manufacturer Part Number: tda1558q
• Description: 2 X 22 W Or 4 X 11 W Single-ended Car Radio Power Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes to the characteristics
1. All characteristics are measured using the circuit shown in Fig.4
2. The circuit is DC adjusted at V
3. At 18 V < V
4. Frequency response externally fixed.
5. Ripple rejection measured at the output with a source-impedance of 0
6. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
7. Noise output voltage independent of R
8. Output power is measured directly at the output pins of the IC.
May 1992
|Z
V
| G
Quad single-ended application (see Fig.5)
P
THD
f
f
G
SVRR
|Z
V
| G
SYMBOL
low
high
no
O
no
2 x 22 W or 4 x 11 W single-ended car
radio power amplifier
v
I
I
|
|
frequency between 100 Hz and 10 kHz.
v
v
|
|
input impedance
noise output voltage
channel separation
channel unbalance
output power
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
P
< 30 V, the DC output voltage
PARAMETER
P
= 6 to 18 V and AC operating at V
S
(V
in
= 0).
V
P
/2.
ON; R
R
MUTE; notes 6 and 7
R
note 8
THD = 0.5%
THD = 10%
R
R
P
note 5
ON
MUTE
stand-by
ON; R
R
MUTE; notes 6 and 7
R
3 dB; note 4
1 dB
O
S
S
L
L
S
S
= 2
= 2
= 10 k
= 10 k
= 1 W
= 10 k
= 10 k
7
S
S
CONDITIONS
= 0; note 6
= 0; note 6
THD = 0.5%
THD = 10%
note 6
note 6
P
= 8.5 to 18 V.
(max. ripple amplitude of 2 V) and a
25
40
4
5.5
7.5
10
20
39
44
44
80
50
40
MIN.
30
200
350
180
5
6
8.5
11
0.1
45
40
60
150
250
120
TYP.
Product specification
TDA1558Q
38
300
1
41
75
230
1
MAX.
k
dB
dB
W
W
W
W
%
Hz
kHz
dB
dB
dB
dB
k
dB
dB
UNIT
V
V
V
V
V
V