TDA8594 NXP Semiconductors, TDA8594 Datasheet - Page 31

• Manufacturer Part Number: TDA8594
• Description: The TDA8594 is a complementary quad Bridge Tied Load (BTL) audio power amplifiermade in BCDMOS technology
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 17.
Refer to
Tested at T
TDA8594_2
Product data sheet
Symbol
Amplifier
P
THD
SVRR
CMRR
V
V
G
cs
o
cm(max)(rms)
n(o)
v
Figure 29
amb
Characteristics
= 25 C; guaranteed for T
Parameter
output power
total harmonic distortion
channel separation
supply voltage ripple rejection 100 Hz to 10 kHz; R
common mode rejection ratio normal mode; V
maximum common mode
voltage (RMS value)
output noise voltage
voltage gain
at V
P
= V
P1
…continued
= V
P2
= 14.4 V; R
amb
= 40 C to +105 C.
L
Rev. 02 — 11 December 2007
Conditions
R
THD = 0.5 %
R
THD = 10 %
R
power; V
wave
R
power; V
wave
R
THD = 0.5 %
R
THD = 10 %
R
power; V
wave
P
R
P
P
line driver mode; V
and 5 V (RMS),
f = 20 Hz to 20 kHz; complex
load; see
f = 1 kHz; R
R
f = 10 kHz; R
R
R
f = 1 kHz to 3 kHz; R
R
f = 1 kHz
filter 20 Hz to 22 kHz; R
single-ended in; differential out
= 4 ; f = 1 kHz; R
o
o
o
L
L
L
L
L
L
L
L
ACGND
ACGND
ACGND
ACGND
mute mode
line driver mode
normal mode
normal mode
line driver mode
= 4 ; V
= 4 ; V
= 4 ; V
= 4 ; V
= 2 ; V
= 2 ; V
= 2 ; V
= 1 W to 12 W; f = 1 kHz;
= 4
= 1 W to 12 W; f = 10 kHz
= 1 W to 12 W; f = 20 kHz
= 250
= 250
= 250
= 250
i
i
i
Figure 31
= 2 V (RMS) square
= 2 V (RMS) square
= 2 V (RMS) square
P
P
P
P
P
P
P
S
S
= 14.4 V;
= 14.4 V;
= 14.4 V; maximum
= 15.2 V; maximum
= 14.4 V;
= 14.4 V;
= 14.4 V; maximum
= 1 k ;
= 1 k ;
cm
o
= 0.3 V (p-p);
S
S
= 1 V (RMS)
= 0 ; normal mode; unless otherwise specified.
S
= 1 k ;
= 1 k ;
I
S
2
C-bus controlled 4
= 1 k
[5]
[5]
[5]
[5]
Min
19
26
42
47
34
45
70
-
-
-
-
65
60
55
45
-
-
-
-
25.5
15.5
Typ
22
28
44
50
37
48
75
0.01
0.09
0.14
0.02
80
65
70
65
-
19
22
45
26
16
50 W power amplifier
TDA8594
© NXP B.V. 2007. All rights reserved.
Max
-
-
-
-
-
-
-
0.1
0.3
0.4
0.05
-
-
-
-
0.6
26
29
65
26.5
16.5
Unit
W
W
W
W
W
W
W
%
%
%
%
dB
dB
dB
dB
V
dB
dB
31 of 48
V
V
V