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零件编号
产品描述 (功能)
TEA2025 查看數據表(PDF) - Unspecified
零件编号
产品描述 (功能)
生产厂家
TEA2025
STEREO AUDIO AMPLIFIER
Unspecified
TEA2025 Datasheet PDF : 4 Pages
1
2
3
4
TEA2025
2.5W * 2 Audio amplifier
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Output Peak Current
Junction Temperature
Storage Temperature
SYMBOL
V
S
I
O
Tj
Tstg
VALUE
15
1.5
150
-40 ~ +150
UNIT
V
A
°
C
°
C
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C,V
CC
=9V,Stereo,Unless otherwise specified)
PARAMETER
Supply Voltage
Quiescent Current
Quiescent output voltage
Voltage gain
Voltage gain difference
Input impedance
Output Power
Distortion
Supply voltage Rejection
Input noise Voltage
Cross-Talk
SYMBOL
V
S
I
Q
V
O
A
V
∆
A
V
Ri
P
O
d
SVR
Vn
C.T.
TEST CONDITIONS
Stereo
Bridge
f=1kHz;d=10%
Stereo per channel
V
CC
=9V;R
L
=4
Ω
R
L
=8
Ω
V
CC
=6V;R
L
=4
Ω
R
L
=8
Ω
V
CC
=3V;R
L
=4
Ω
Bridge
V
CC
=9V;R
L
=8
Ω
V
CC
=6V;R
L
=4
Ω
V
CC
=9V;R
L
=4
Ω
f=1kHz;P
O
=250mW
Stereo
Bridge
R
G
=0;A
V
=45dB
Vripple=150mVRMS
Fripple=100Hz
A
V
=200
Bandwidth:
20Hz to 20kHz
R
G
=0
R
G
=10k
Ω
R
G
=10k
Ω
;
f=1kHz;R
L
=4
Ω
P
O
=1W
MIN TYP MAX
3
12
40
50
4.5
43
45
47
49
51
53
+-1
30
1.7 2.3
1.3
0.7
1
0.6
0.1
4.7
2.8
0.3 1.5
0.5
40
46
1.5
3
3
6
40
55
UNIT
V
mA
V
dB
dB
k
Ω
W
%
dB
µ
V
dB
www.bookly.com
2
QW-R107-003,A
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