TDA8566QU NXP Semiconductors, TDA8566QU Datasheet - Page 10

• Manufacturer Part Number: TDA8566QU
• Description: Audio Amplifiers AUDIO AMP BTL 17-SIL
• Manufacturer: NXP Semiconductors

Specifications of TDA8566QU

• Product: Class-B
• Output Power: 55 W
• Available Set Gain: 26 dB
• Common Mode Rejection Ratio (min): 60 dB
• Thd Plus Noise: 0.05 %
• Operating Supply Voltage: 14.4 V
• Supply Current: 115 mA
• Maximum Power Dissipation: 60000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 4 Ohms
• Input Offset Voltage: 18 V
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Output Type: 2-Channel Stereo
• Package / Case: SOT-243-1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8566Q/N2,112

NXP Semiconductors
11. Dynamic characteristics
TDA8566_6
Product data sheet
Table 8.
V
otherwise specified.
Symbol
P
THD
B
f
f
G
SVRR
Z
V
ro(l)
ro(h)
P
i
cs
o
n(o)
v
Z
G
= 14.4 V; T
i
v
Parameter
output power
total harmonic
distortion
power bandwidth
low frequency roll
off
high frequency roll
off
closed loop voltage
gain
supply voltage
ripple rejection
input impedance
input impedance
mismatch
noise output
voltage
channel separation P
channel unbalance
Dynamic characteristics
amb
= 25 C; R
Rev. 06 — 15 October 2007
L
= 2 ; f
Conditions
THD = 0.5 %
THD = 10 %
THD = 30 %
V
V
THD = 0.5 %; R
THD = 10 %; R
THD = 30 %; R
V
THD = 0.5 %; R
V
R
P
V
P
THD = 0.5 %; P
with respect to 25 W
operating
mute
standby
differential
single-ended
operating; R
operating; R
mute; independent of R
1 dB
1 dB
P
P
P
P
o
CLIP
o
o
L
= 1 W
= 1 W; R
= 25 W; R
= 13.5 V; THD = 0.5 %
= 13.5 V; THD = 10 %
= 13.5 V;
= 13.5 V; THD = 10 %;
= 4
i
= 1 kHz; measured in test circuit of
= 0.6 V
2
40 W/2
L
s
s
s
= 4
= 0
= 10 k
= 10 k
L
L
o
L
L
= 4
= 4
= 1 dB
= 4
= 4
stereo BTL car radio power amplifier
s
[1]
[2]
[3]
[3]
[3]
[4]
[4]
[4]
Min
25
33
45
-
-
16
21
28
-
-
-
-
-
-
-
20
25
50
50
80
100
50
-
-
-
-
45
-
Figure
Typ
30
40
55
25
35
19
25
35
14
22
0.1
8
0.05
20 to
20000
25
-
26
60
-
-
120
60
2
85
100
60
50
-
TDA8566
© NXP B.V. 2007. All rights reserved.
9; unless
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
27
-
-
-
150
75
-
120
-
-
-
1
10 of 21
Unit
W
W
W
W
W
W
W
W
W
W
%
%
%
Hz
Hz
kHz
dB
dB
dB
dB
k
k
%
dB
dB
V
V
V