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參數資料
| 型號： | LC505 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, PDIP6 |
| 封裝： | MINI PAC, 6 PIN |
| 文件頁數： | 1/5頁 |
| 文件大小： | 178K |
| 代理商： | LC505 |
1
500 - 15 - 09
NOT
RECOMMENDED
FOR
NEW
DESIGNS
LIMITER
100
-
+
1
5
4
8
33k
200
RE
2.2k
6
3
2
7
GND
VC
OUT
IN
VB
MICBIAS
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3
tel. (905) 632-2996 fax: (905) 632-2055
Japan Branch: A-302, M i yamae Vi l l age, 2–10–42 M i yamae, Sugi nami–ku, Tokyo 168, Japan
tel. (03) 3247-8838
fax (03) 3247-8839
High Gain Class A Amplifier
DESCRIPTION
The LC/LD505 are low voltage, linear monolithic integrated
amplifiers with a typical electrical gain of 71 dB. The circuits
are comprised of a compensated, unconditionally stable,
operational amplifier and a low distortion Class A single
transistor output stage with negative feedback for stability
over a wide temperature range.
Current trimming in the output stage for inductive or resistive
loads can be accomplished by connecting an emitter resistor
from RE to ground. The LC/LD505 can operate over a supply
voltage range of 1.0 to 1.6 DC.
The LD505 which is an eight pin device, has an internal 2.2 k
decoupling resistor for microphone bias providing increased
supply line rejection. The base of the output transistor is also
accessible allowing connection of diodes in a feedback
configuration for peak limiting.
Document No. 500 - 15 - 09
LC505/LD505 DATA SHEET
GENNUM
C
O
R
P
O
R
A
T
I
O
N
STANDARD PACKAGING
MINIpac P6 (LC505)
MINIpac P8 (LD505)
FEATURES
71 dB of gain with 1.3 V supply
0.2 to 2.0 mA of transducer current adjustment
43 dB of volume control range
1.0 to 1.6 V supply operating range
2.2 k
internal decoupling resistor for microphone
bias (LD505 only)
output limiting capabilities (LD505 only)
RE
100
-
+
4
3
33k
200
VB
5
2
1
6
IN
GND
VC
OUT
Revision Date: January 1996
All resistors in ohms, all capacitors in
microfarads unless otherwise stated
All resistors in ohms, all capacitors in
microfarads unless otherwise stated
LD505 BLOCK DIAGRAM
LC505 BLOCK DIAGRAM
相關PDF資料 |
PDF描述 |
|---|---|
| LD505 | AUDIO AMPLIFIER, PDIP6 |
| LC506-MICRO | AUDIO PREAMPLIFIER, PDFP8 |
| LC506-MINI | AUDIO PREAMPLIFIER, PDFP8 |
| LC506-PLID | AUDIO PREAMPLIFIER, PDSO8 |
| LV506-MINI | AUDIO PREAMPLIFIER, PDFP6 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC506 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LC506 - Preamplifier Circuit |
| LC506MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LC506MINI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LC506PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LC507 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Gain Class A Amplifier |
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