TDA8591 PHILIPS [NXP Semiconductors], TDA8591 Datasheet - Page 16

• Manufacturer Part Number: TDA8591
• Description: 4 X 44 W into 4 or 4 X 75 W into 2 quad BTL car radio power amplifier
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
12 AC CHARACTERISTICS
V
specified.
Notes
1. The noise output voltage is measured in a bandwidth of 20 Hz to 20 kHz.
2. The frequency response is fixed with external components.
2002 Jan 14
P
G
THD + N
V
V
SVRR
Z
CMRR
B
f
f
ro(l)
ro(h)
P
i
o
cs
n(o)
o(mute)
P
4
quad BTL car radio power amplifier
v
SYMBOL
= V
G
v
P1
44 W into 4
= V
P2
= V
output power
voltage gain
total harmonic distortion plus
noise
channel separation
channel unbalance
noise output voltage
output voltage in mute mode
supply voltage ripple rejection
input impedance
common mode rejection ratio
power bandwidth
low frequency roll-off
high frequency roll-off
P3
= 14.4 V; R
PARAMETER
or 4
L
= 4 ; f = 1 kHz; T
75 W into 2
THD + N = 0.5 %
THD + N = 1 %; R
THD + N = 10 %
EIAJ values
V
P
P
V
R
mute mode; V
V
operating mode; R
V
R
V
THD + N = 0.5%; P
with respect to 17 W
at 1 dB; note 2
at 1 dB
i
o
o
i
ripple
i
cm
s
s
R
R
R
R
R
R
operating mode
mute mode
= 40 mV (RMS)
= 40 mV (RMS); R
amb
= 1 W; f = 1 kHz
= 10 W; f = 10 kHz
= 0 ; note 1
= 0 ;
L
L
L
L
L
L
3 V (RMS)
= 0.35 V (RMS)
= 4
= 2
= 4
= 2
= 4
= 2
= 2 V (p-p); mute or
= 25
CONDITIONS
16
o
C; measured in the circuit of Fig.29; unless otherwise
i
= 1 V (RMS)
L
s
o
= 2
= 0
= 1 dB
s
= 0
20
27
41.5
25
56
54
60
150
MIN.
22
34
35
28
47
44
75
26
0.03
0.2
68
70
16
16
68
70
70
20 to
20000
25
300
TYP.
Preliminary specification
TDA8591J
27
0.1
1
110
30
MAX.
W
W
W
W
W
W
W
dB
%
%
dB
dB
dB
k
dB
Hz
Hz
kHz
UNIT
V
V
V