參數(shù)資料
型號: LP508-MINI
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PDSO8
封裝: MICROPAK-8
文件頁數(shù): 3/4頁
文件大小: 143K
代理商: LP508-MINI
3
500 - 71 - 8
Gain of stage
For low impedance receivers, a capacitor from pin 6 to pin 2 may be required for stability.
All resistors in ohms, all capacitors in
F unless otherwise stated
A = 20Log10
RVC
RS
Gain of stage B = 20
Log10
RL // 18K
RE
-A
-B
18K
RL = 6K
VB = 1.3 VDC
RE
100K
RVC
0.22
1.0
RS
3.9K
4
3
6
5
RMIC
1
82
7
CS
BASE CURRENT
COMPENSATION
RMIC
33K
18K
RE
3
1
8
5
6
7
2
Patent No.154104
Fig. 2 Functional Schematic
Fig. 3 Typical Hearing Aid Circuit
All resistors in ohms, all capacitors in
F unless otherwise stated
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