參數(shù)資料
型號: S1A2201X01
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 5015 RR 37#16 SKT RECP
中文描述: 為1.2W音頻功率放大器
文件頁數(shù): 2/4頁
文件大?。?/td> 85K
代理商: S1A2201X01
S1A2201X01
1.2W AUDIO POWER AMP
2
ABSOLUTE MAXIMUM RATINGS (Ta = 25
°
C)
ELECTRICAL CHARACTERISTICS
( Ta = 25
°
C, V
CC
= 9V, f = 1kHz, R
G
= 600
, R
F
= 120
, R
L
= 8
, unless otherwise specified )
Characteristic
Symbol
Characteristic
Symbol
Value
Unit
Supply Voltage
V
CC
I
PK
P
D
T
OPR
T
STG
16
V
Output Peak Current
1.5
A
Power Dissipation
1.25
W
Operating Temperature
20 — + 70
°
C
Storage Temperature
40 — + 150
°
C
Test Conditions
Min.
Typ.
Max.
Unit
Quiescent Circuit Current
I
CCQ
V
I
= 0
4
12
mA
Output Power
P
O
V
CC
= 9V, R
L
= 4
, THD = 10%
1.6
W
V
CC
= 9V, R
L
= 8
, THD = 10%
0.9
1.2
V
CC
= 6V, R
L
= 4
, THD = 10%
0.75
V
CC
= 6V, R
L
= 8
, THD =10%
0.4
0.5
V
CC
= 12V, R
L
= 8
, THD =10%
2
Total Harmonic Distortion
THD
P
O
= 500mW
0.3
1.0
%
Open Loop Voltage Gain
G
VO
R
F
= 0
75
dB
Closed Loop Voltage Gain
G
VC
R
F
= 120
33
36
39
dB
Input Resistance
R
I
5
M
Output Noise Voltage
V
NO
R
G
= 10k
BW (
3dB) = 50Hz
20kHz
0.3
1.0
mV
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