參數(shù)資料
型號(hào): TDA8566TH/N2,512
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 55 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: PLASTIC, SOT-418-3, HSOP-20
文件頁(yè)數(shù): 2/21頁(yè)
文件大?。?/td> 129K
代理商: TDA8566TH/N2,512
TDA8566_6
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 06 — 15 October 2007
10 of 21
NXP Semiconductors
TDA8566
2
× 40 W/2 stereo BTL car radio power amplier
11. Dynamic characteristics
Table 8.
Dynamic characteristics
VP = 14.4 V; Tamb =25 °C; RL =2 ; fi = 1 kHz; measured in test circuit of Figure 9; unless
otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Po
output power
THD = 0.5 %
25
30
-
W
THD = 10 %
33
40
-
W
THD = 30 %
45
55
-
W
VP = 13.5 V; THD = 0.5 %
-
25
-
W
VP = 13.5 V; THD = 10 %
-
35
-
W
THD = 0.5 %; RL =4
16
19
-
W
THD = 10 %; RL =4
21
25
-
W
THD = 30 %; RL =4
28
35
-
W
VP = 13.5 V;
THD = 0.5 %; RL =4
-14
-
W
VP = 13.5 V; THD = 10 %;
RL =4
-22
-
W
THD
total harmonic
distortion
Po = 1 W
-
0.1
-
%
VCLIP = 0.6 V
-%
Po = 1 W; RL =4
-
0.05
-
%
B
power bandwidth
THD = 0.5 %; Po = 1dB
with respect to 25 W
-20 to
20000
-Hz
fro(l)
low frequency roll
off
1dB
[2] -25
-
Hz
fro(h)
high frequency roll
off
1 dB
20
-
kHz
Gv
closed loop voltage
gain
25
26
27
dB
SVRR
supply voltage
ripple rejection
operating
60
-
dB
mute
--dB
standby
--dB
Zi
input impedance
differential
100
120
150
k
single-ended
50
60
75
k
|Zi|
input impedance
mismatch
-2
-%
Vn(o)
noise output
voltage
operating; Rs =0
85
120
V
operating; Rs =10k
100
-
V
mute; independent of Rs
[4] -60
-
V
αcs
channel separation
Po = 25 W; Rs =10k
45
50
-
dB
|Gv|
channel unbalance
-
1
dB
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