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參數資料
| 型號： | LV506 |
| 英文描述： | LV506 - Preamplifier Circuit |
| 中文描述： | LV506 -前置放大器電路 |
| 文件頁數： | 2/4頁 |
| 文件大小： | 126K |
| 代理商： | LV506 |
500 - 26 - 05
2
ELECTRICAL CHARACTERISTICS
Conditions : V
B
= 1.30 VDC
, temperature 25C
2(2)
230
30K
1(1)
5(7)
6(8)
4(6)
3(3)
V
B
=1.3 VDC
0.1
V
OUT
47
10
10 K
+
0.1
3.3 K
4.7 K
33 K
+
10
V
IN
1 kHz
R
B
=4.7
REGULATOR
_
+
PARAMETER SYMBOL CONDITIONS
MIN
TYP MAX UNITS
Gain A
V
V
OUT
= 0.25V
RMS (Note 1)
Temperature Coefficient of Gain
Quiescent Current (incl. microphone
simulator circuit)
Temperature Coefficient of Current
Microphone Supply Voltage
LC506
LV506
Input Referred Noise
Total Harmonic Distortion and Noise
V
OUT
= 0.25 V
RMS
Maximum Output at 7% THD
Input Impedance
Output Impedance
Frequency Response High (-3dB)
Low (-3dB)
PARAMETER
VALUE / UNITS
Supply Voltage
3 VDC
Power Dissipation 60 mW
Storage Temperature -20 to + 70
C
Operating Temperature
-10 to + 60
C
ABSOLUTE MAXIMUM RATINGS
PIN CONNECTION
1
4
5
8
8 PIN
1
3
4
6
I / P
GND
6 PIN
38
-
182
-
0.90
0.85
-
-
-
-
-
-
-
41
0.03
300
44
-
362
dB
dB/C
μ
A
-2.0
0.95
0.90
1.2
1.5
350
30
2.5
5
0.2
-
1.00
0.95
2.0
3.8
-
-
-
-
-
μ
A/C
V
V
μ
V
%
mV
RMS
k
k
kHz
kHz
CAUTION
CLASS 1 ESD SENSITIVITY
I/P
N/C
V
REG
V
REG
Gain
Set
V
B
O/P
Gain
Set
Microphone Simulator Circuit
Bracketed pin-out for LC506
All external resistors in ohms, all capacitors in
μ
F unless otherwise stated
Fig. 1 Test Circuit
Note 1:
A
V
= 20 log (VOUT/ V
IN
) + 40 dB where 40 dB is input attenuator
All parameters and switches remain as shown in test circuit unless stated in conditions column.
GND
V
B
N/C
O/P
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