參數(shù)資料
型號(hào): S1A0386A01-D0B0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類: 音頻放大器
英文描述: LOW VOLTAGE AUDIO POWER AMP
中文描述: 低壓音頻功率放大器
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 36K
代理商: S1A0386A01-D0B0
LOW VOLTAGE AUDIO POWER AMP
S1A0386A01
3
ELECTRICAL CHARACTERISTICS
(Ta = 25
°
C, V
CC
= 6V, R
L
= 8
, f = 1kHz, unless otherwise specified)
Characteristic
Symbol
APPLICATION CIRCUIT
Test Conditions
Min.
Typ.
Max.
Unit
Quiescent Circuit Current
I
CCQ
P
O
V
I
= 0
V
CC
= 6 V, THD = 10%
V
CC
= 9 V, THD = 10%
Pins 1 and 8 Open
10F from Pin 1 to 8
4
8
mA
Output Power
250
500
325
200
mW
mW
Voltage Gain
G
V
26
46
dB
Bandwidth
BW
Pins 1 and 8 Open
10
μ
F from Pin 1 to 8
300
60
kHz
Total Harmonic Distortion
(D-Type)
THD
P
O
= 125 mW, Pins 1 and 8
Open
0.2
%
Input Resistance
R
I
50
k
Input Bias Current
I
BIAS
Pins 1 and 8 Open
250
nA
Amplifier with Gain = 50 (34 dB)
+
+
+
BYPASS 0.05
μ
10
R
L
250
μ
5
7
3
4
8
2
6
1
10K
Vi
Vcc
1.2K
10
μ
F
+
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