參數(shù)資料
型號: TDA7235
廠商: 意法半導(dǎo)體
元件分類: 運動控制電子
英文描述: 1.6W AUDIO AMPLIFIER
中文描述: 為1.6W音頻放大器
文件頁數(shù): 3/5頁
文件大?。?/td> 41K
代理商: TDA7235
ELECTRICALCHARACTERISTICS
(V
S
= 12V, T
amb
= 25
°
C, f = 1KHz, unless otherwise specified.)
Symbol
V
S
V
O
Parameter
Test Condition
Min.
1.8
Typ.
Max.
24
Unit
V
V
V
mA
Supply Voltage
Quiescent Output Voltage
V
S
= 9V
V
S
= 12V
4
5.5
4
I
d
I
b
P
O
Quiescent Drain Current
Input Bias Current
Output Power
10
d = 10%
V
S
= 9V
V
S
= 12V
V
S
= 15V
V
S
= 20V
P
O
= 0.5W R
L
= 8
R
L
= 4
R
L
= 8
R
L
= 16
R
L
= 32
1.6
1.8
1.8
1.6
0.3
38
W
W
W
W
%
dB
K
d
Distortion
Closed Loop Voltage Gain
Input Resistance
Total Input Noise
1
G
V
R
in
e
N
100
R
S
= 10K
b = Curve A
B = 22Hz to 22KHz
f = 100Hz R
g
= 10K
2
3
μ
V
μ
V
dB
SVR
Supply Voltage Rejection
24
33
TDA7235
3/5
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