參數(shù)資料
型號(hào): MM3111
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 音頻/視頻放大
英文描述: Audio Power Amplifier
中文描述: 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: 0.65 MM PITCH, VSOP-8
文件頁(yè)數(shù): 3/3頁(yè)
文件大?。?/td> 46K
代理商: MM3111
MITSUMI
Audio Power Amplifier MM3111
Absolute Maximum Ratings
(Ta=25°C)
Item
Symbol
Ta
STG
V
IN
max.
V
DD
Pd
Ratings
-
65~+150
-
0.3~V
DD
+0.3
6
0.34 (alone)
Units
°C
V
V
W
Storage temperature
Input voltage
Supply voltage
Allowable loss
Electrical Characteristics
(Except where noted otherwise, R
L
=8
, f=1kHz)
Item
Symbol
Measurement conditions
Min. Typ. Max. Units
When V
DD
=5V
Current consumption 1
I
DD
1
I
DD
2
IPS
P
O
PSRR
V
OFF
THD
V
IN
=0V, No load
V
IN
=0V, R
L
=8
SHUTDOWN=0V
THD+N=2%
4
5
8
10
2
mA
mA
μA
W
dB
mV
%
Current consumption 2
When power save
Maximum output electric power
0.8
1.0
66
0
0.1
Ripple rejection
R
S
=0
, V
RIPPLE
=200mV
P
-
P
, C
BIAS
=1μF
Output offset voltage
-
50
50
THD+N
HPF=400Hz, LPF=30kHz, P
O
=0.4W
When V
DD
=3V
Current consumption 1
I
DD
1
I
DD
2
IPS
P
O
PSRR
V
OFF
THD
V
IN
=0V, No load
V
IN
=0V, R
L
=8
SHUTDOWN=0V
THD+N=1%
3.5
4.5
7
9
2
mA
mA
μA
W
dB
mV
%
Current consumption 2
When power save
Maximum output electric power
0.28
0.31
62
0
0.1
Ripple rejection
R
S
=0
, V
RIPPLE
=200mV
P
-
P
, C
BIAS
=1μF
Output offset voltage
-
50
50
THD+N
HPF=400Hz, LPF=30kHz, P
O
=0.15W
When V
DD
=2.6V
Current consumption 1
I
DD
1
IPS
P
O
THD
PSRR
V
IN
=0V, No load
SHUTDOWN=0V
THD+N=1%
HPF=400Hz, LPF=30kHz, P
O
=0.1W
R
S
=0
, V
RIPPLE
=200mV
P
-
P
, C
BIAS
=1μF
2.6
mA
μA
W
%
dB
When power save
2
Maximum output electric power
0.2
0.08
44
THD+N
Ripple rejection
Recommended Operating Conditions
Item
Symbol
Ratings
2.0~5.5
1.8=Movement
guarantee
-
40~+85
Units
Supply voltage
V
DD
V
Operating temperature
T
OPR
°C
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