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參數(shù)資料
| 型號： | KA2206B |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 2.3W Dual Audio Power AMP(2.3W雙音頻功率放大器) |
| 中文描述： | 2.3W的雙音頻功率放大器（2.3W的雙音頻功率放大器） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 81K |
| 代理商： | KA2206B |
KA2206B 2.3W DUAL AUDIO POWER AMP
ABSOLUTE MAXIMUM RATINGS
Characteristic
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
* Fin is soldering on the PCB
Symbol
V
CC
P
D
T
OPR
T
STG
Value
15
4*
-20 ~ +70
-40 ~ +150
Unit
V
W
°
C
°
C
ELECTRICAL CHARACTERISTICS
(Ta = 25
°
C
, V
CC
= 9V, f = 1KHz R
G
= 600
, unless otherwise specified)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Operating Supply Voltage
V
CC
9
11
V
Quiescent Circuit Current
I
CCQ
V
I
= 0, Stereo
40
55
mA
Closed Loop Voltage Gain
G
VC
Stereo
V
I
= -45dBm
43
45
47
dB
Bridge
49
51
53
dB
Channel Balance
CB
Stereo
-1
0
+1
dB
Stereo
R
L
=4
, THD = 10%,
1.7
2.3
W
Ouptut Power
P
O
R
L
=8
, THD = 10%,
1.3
W
Bridge
R
L
=8
, THD = 10%,
4.7
W
Total Harmonic Distortion
THD
Stereo
P
O
=250mW, R
L
= 4
0.3
1.5
%
Bridge
0.5
%
Input Resistance
R
I
21
30
K
Ripple Rejection Ratio
RR
Stereo,R
G
=0
, V
I
=150mW
f=100Hz
40
46
dB
Output Noise Voltage
V
NO
Stereo,R
G
=0
0.3
1.0
mW
Stereo,R
G
=10K
0.5
2.0
mV
Cross Talk
CT
Stereo,R
G
=10K
, V
O
=0dBm
40
55
dB
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KA2206BN | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2-CHANNEL POWER AMPLIFIER |
| KA2209 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DUAL LOW VOLTAGE POWER AMPLIFIER |
| KA2209B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DUAL LOW VOLTAGE POWER AMP |
| KA2210 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5.5W雙通道功率放大器 |
| KA22101 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:23W功率放大器 |
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