參數(shù)資料
型號(hào): TDA8580J
廠商: NXP Semiconductors N.V.
英文描述: Multi-purpose power amplifier
中文描述: 多用途功率放大器
文件頁(yè)數(shù): 3/28頁(yè)
文件大小: 181K
代理商: TDA8580J
2000 Apr 18
3
Philips Semiconductors
Preliminary specification
Multi-purpose power amplifier
TDA8580J
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
I
q(tot)
I
stb
Bridge-tied load application
operating supply voltage
total quiescent current
standby supply current
8.0
14.4
140
1
24
170
50
V
mA
μ
A
V
P
= 14.4 V
V
P
= 14.4 V
G
v
P
o
voltage gain
output power
31
14
21
32
15
23
0.05
33
0.1
dB
W
W
%
THD = 0.5%; V
P
= 14.4 V; R
L
= 4
THD = 0.5%; V
P
= 24 V; R
L
= 8
f
i
= 1 kHz; P
o
= 1 W; V
P
= 14.4 V;
R
L
= 4
f
i
= 1 kHz; P
o
= 10 W; V
P
= 24 V;
R
L
= 8
V
P
= 14.4 V; mute condition; R
L
= 4
V
P
= 14.4 V; on condition
R
s
= 1 k
; V
P
= 14.4 V
f
i
= 1 kHz; V
ripple(p-p)
= 2 V; on or mute
condition; R
s
= 0
THD
total harmonic distortion
0.02
0.05
%
V
offset(DC)
DC output offset voltage
50
10
0
100
60
20
140
150
mV
mV
μ
V
dB
V
no
SVRR
noise output voltage
supply voltage ripple rejection
Single-ended application
G
v
P
o
voltage gain
output power
25
3.8
10.5
40
26
4.0
11.5
10
0
80
45
27
20
100
120
dB
W
W
mV
mV
μ
V
dB
THD = 0.5%; V
P
= 14.4 V; R
L
= 4
THD = 0.5%; V
P
= 24 V; R
L
= 4
V
P
= 14.4 V; mute condition; R
L
= 4
V
P
= 14.4 V; on condition
R
s
= 1 k
; V
P
= 14.4 V
f
i
= 1 kHz; V
ripple(p-p)
= 2 V; on or mute
condition; R
s
= 0
V
offset(DC)
DC output offset voltage
V
no
SVRR
noise output voltage
supply voltage ripple rejection
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