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參數(shù)資料
| 型號： | SL5001P-2P |
| 廠商： | AUK Corp |
| 英文描述： | TONE RINGER |
| 中文描述： | 音調振鈴 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 291K |
| 代理商： | SL5001P-2P |
KSI-W012-001
5
Application Circuit And Information (continued)
coupling capacitors which can be used to alter the ringer equivalence number of a tone
ringer circuit I
CC
-V
CC
(5002P) graph in typical performance characteristic illustrates the
variation of supply current with supply voltage. Curve B(RSL=6.8k
) shows the I
CC
-V
CC
characteristic for 5001P circuit Tone Ringer. Curve A is a plot with R
SL
< 6.8 K
and shows
a increase in the current drawn up to the initiation voltage V
CC(INI).
The I
CC
-V
CC
characteristic
after initiation remains unchanged. Curve C shows the effect of increasing RSL above 6.8 K
. Initiation current decreases but again current after triggering is unchanged.
2. Pin 2 Input Equivalent Circuit(5001P)
Usually pin 2 is used at an open state, but in the 5001P circuit the trigger in terminal may
be used to externally trigger oscillation for voltage in the range V
SUS
≤
V
CC
≤
V
CC(INI)
or
disable ringer operation. The ringer circuit can only oscillate when Q
1
and Q
2
are conducting.
Normally when supply voltage V
CC
exceeds the supply initiation voltage V
CC(INI)
base Current
flows into Q
1
via D
1
causing Q
1
and Q
2
conduct. This continues until V
CC
is taken below the
minimum sustaining voltage (V
SUS
).
SL5001P/2P
D
1
D
2
PIN2
R
1
Q
1
Q
2
300K
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SL5002P | 制造商:AUK 制造商全稱:AUK corp 功能描述:TONE RINGER |
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