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参数资料
| 型号： | LS505-MINI |
| 元件分类： | 音频／视频放大 |
| 英文描述： | AUDIO AMPLIFIER, PDSO8 |
| 封装： | MICROPAK-8 |
| 文件页数： | 2/6页 |
| 文件大小： | 155K |
| 代理商： | LS505-MINI |
500 - 20 - 11
2
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
Gain
A
CL
V
O
= 0.707 VRMS
68
72
76
dB
Temperature Coefficient of Gain
η
A
-
0.07
-
dB/
o
C
Amplifier Current
I
AMP
180
210
280
A
Temperature Coefficient of Current
ηΙ
-
-0.002
-
mA/
o
C
Transducer Current
I
TRANS
1.3
1.5
1.9
mA
Total Harmonic Distortion
THD
V
O
= 0.707 VRMS
-2
5
%
Input Referred Noise
IRN
NFB 0.2 to 10 kHz at 12 dB/oct
-
1.2
2.0
VRMS
Battery Resistance Stability
R
B
= 22
--
22
Volume Control Range
R
VC
= 100 to 100.1 k
S1 open
36
43
-
dB
Input Impedance (Pin 6)
R
IN
-27
-
k
Frequency Response (-3 dB)
Low
-
100
-
Hz
High
-
5K
-
Hz
Maximum Output
S2 closed
0.125
0.19
0.275
VRMS
Gain Dependence of RB
-
0.16
-
dB/
Emitter Bias Voltage (Pin 2)
V
RE
-
42.5
-
mV
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE & UNITS
Supply Voltage
3 V
Power dissipation
25 mW
Operating Temperature
-10 to +40
°C
Storage Temperature
-20 to +70
°C
CAUTION
CLASS 1 ESD SENSITIVITY
1
4
5
8
R
E
I/P
GND
V
MIC
MPO
O/P
V
B
PIN CONNECTION
R
VC
ELECTRICAL CHARACTERISTICS
Conditions: Temperature 25 oC, Supply Voltage V
B
= 1.55 VDC
All switches and parameters remain as shown in test circuit unless stated in condition column
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LS505PLID | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LS505SLT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LS5060B | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:TRISILTM |
| LS507 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
| LS-5077 | 制造商:G-V 功能描述:LS-5077 |
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