參數(shù)資料
型號(hào)： MB3829PFV-G-BND
廠商： Fujitsu Limited
英文描述： BOX, PC, GY, 130X80X100BOX, PC, GY, 130X80X100; Length / Height, external:130mm; Width, external:80mm; Depth, external:100mm; Material:Polycarbonate; Colour:Grey; Approval category:EN 60529; IP rating:66/67; No. of holes:4; RAL
中文描述： 系統(tǒng)電源集成電路移動(dòng)電話
文件頁(yè)數(shù)： 13/24頁(yè)
文件大?。?/td> 442K
代理商： MB3829PFV-G-BND
MB3829
13
2. Speaker amplifier section
(V
CC1,2,3
= +3.6V, T
A
= +25
°
C)
Power-supply current at no load
(Earphone mode)
Parameter
Symbol
Condition
Unit
Value
Min.
Max.
Typ.
A
V
A
VO
P
D
V
O
V
OO
THD
PSRR
T
R
A
VI
V
OI
T
R
R
IN
V
ON
V
OFF
I
IH
I
IL
I
CC1
I
CC2
I
CC3
VSON
VEON
dB
dB
mW
V
mV
%
dB
s
dB
V
s
k
V
V
μ
A
μ
A
μ
A
mA
mA
V
V
22
—
60
3.8
-50
—
33
—
16
1.4
—
20
2.0
0
—
—
—
—
—
0
2.0
26
—
—
—
50
1.0
—
0.25
20
—
0.25
50
V
CC
0.8
30
1
10
5
2.5
0.8
V
CC
24
80
90
5.5
—
0.5
45
—
18
2.75
—
30
—
—
17
0
0
3
1.5
—
—
Speaker
amplifier
section
Voltage gain
Release voltage gain
Output power
Output voltage
Offset voltage between output
Distortion rate of all high frequencies
Ripple extraction ratio
Rise time
Non-INV input
f
≤
100 Hz
R
L
= 32
, THD = 10 %
No load
-
P
O
≥
25 mW
-
P
O
≥
25 mW, BP=4.7
μ
F
*
*
*
Earphone
Voltage gain
Output voltage
Rise time
-
No load
P
O
≥
6 mW, BP=4.7
μ
F
*
Input impedance
Input-ON condition
Input-OFF condition
Input current
Power-supply current at standby
Power-supply current at no load
(Speaker mode)
Speaker ON condition
Earphone ON condition
-
-
-
V
SB
=3.0V
V
SB
=0.4V
-
When no signal
When no signal
-
-
*: Guaranteed by design
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