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參數資料
| 型號： | LS505-CHIP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, UUC8 |
| 封裝： | 0.056 X 0.055 INCH, DIE-8 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 155K |
| 代理商： | LS505-CHIP |
LS505 DATA SHEET
FEATURES
72 dB typical gain
0.2 to 2.0 mA of transducer current adjustment
43 dB range of feedback volume control
1.0 to 1.6 V supply operating range
Schottky diodes provide symmetrical peak clipping
requires only 4 external parts for operation
STANDARD PACKAGING
8 pin MINIpac
8 pin MICROpac
8 pin PLID
8 pin SLT
Chip (56 x 55 mils)
High Gain Class A Amplifier
with Peak Clipping
DESCRIPTION
The LS505 is a low voltage, monolithic integrated circuit
amplifier comprised of an operational amplifier driving a
single transistor Class A output stage with open collector.
Also included are a pair of complementary Schottky diodes
which provide the capability for symmetrical peak clipping in
a feedback configuration.
An internal negative feedback loop ensures a stable operating
point for the output stage over the designed operating voltage.
This also permits trimming of the output current with the use
of a single external resistor.
The input stage and microphone are biased by an internal
2.2 k
decoupling resistor to increase battery line signal
rejection.
Revision Date: January 1996
100
-
+
7
4
33k
200
5
6
I/P
GND
RVC
8
1
2.2k
VB
MPO
VMIC
3
O/P
RE
2
BLOCK DIAGRAM
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3
tel. (905) 632-2996 fax: (905) 632-5946
Japan Branch: A-302, M i yamae Vi l l age, 2–10–42 M i yamae, Suginami–ku Tokyo 168, Japan
tel. (03) 3334-7700
fax (03) 3247-8839
Document No. 500 - 20 - 11
All resistors in ohms, all capacitors in farads unless otherwise stated.
相關PDF資料 |
PDF描述 |
|---|---|
| LS505-SLT | AUDIO AMPLIFIER, PDIP8 |
| LS505-PLID | AUDIO AMPLIFIER, PDSO8 |
| LS505-MCRO | AUDIO AMPLIFIER, PDSO8 |
| LS505-MINI | AUDIO AMPLIFIER, PDSO8 |
| LS509-CHIP | AUDIO AMPLIFIER, UUC10 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LS505MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LS505MINI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LS505PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LS505SLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LS5060B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRISILTM |
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