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參數(shù)資料
| 型號(hào)： | LE507 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Class A Output Stage with Input Biasing |
| 中文描述： | A類具有輸入偏置輸出級(jí) |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 66K |
| 代理商： | LE507 |
I/P
FILTER A
6
(7)
4
(1)
8
(5)
3
(2)
5
(8)
7
(6)
1
(4)
O/P
FILTER B
VBIAS
R
E
GND
V
B
2
(3)
Class A Output Stage
with Input Biasing
LE507 DATA SHEET
DESCRIPTION
The LE507 is a low voltage class A amplifier design, primarily
for low voltage and low power use. The broad application
include AF output stages, RF amplifiers and output stages of
the hearing instruments. The circuit is comprised of three
stages all of them having access to their collectors for
frequency shaping, feedback, etc. The provision for the bias
network and alternative gain increase to 76 dB are included on
the circuit.
For more application information refer to Information Note
520 - 30.
Document No. 500 - 52 - 09
BLOCK DIAGRAM
All external resistors in ohms, all capacitors in
μ
F unless otherwise stated.
Numbers in brackets are for DIP package.
STANDARD PACKAGING
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, Miyamae Village, 2–10–42 Miyamae, Suginami–ku, Tokyo 168, Japan tel. (03) 3334-7700 fax (03) 3247-8839
Revision Date: January 2001
8 pin PLID
8 pin DIP
FEATURES
76 dB of gain
internal DC bias for I/P stage
applications include AF output stages,
hearing aids and RF amplifiers
total harmonic distortion 1% (typical)
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相關(guān)代理商/技術(shù)參數(shù) |
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| LE507DIP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LE507MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LE507PLID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LE50868W104T024 | 制造商:Telit 功能描述: |
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