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參數(shù)資料
| 型號(hào)： | LS7338 |
| 廠商： | LSI Corporation |
| 英文描述： | DELAYED-OFF LIGHT SWITCH WITH PROGRAMMABLE ON-TIMER |
| 中文描述： | 延遲開(kāi)關(guān)燈開(kāi)關(guān)與可編程定時(shí)器 |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大小： | 45K |
| 代理商： | LS7338 |
7338-112497-3
Tw
Tw
FIGURE 2. OUTPUT CONDUCTION ANGLE,
SYNC
TRIG
SENSE
SLAVE
T
S1
<T
D1
T
S1
T
S1
T
S1
T
D2
T
D1
<T
D2
OFF/STATE 0
OFF/ STATE 0
159/STATE 1
107/STATE 2
< 41/STATE 2
159/STATE 1
FIGURE 3. OUTPUT PHASE ANGLE
VS
SENSE AND SLAVE
OFF/STATE 0
107/STATE 2
41/STATE 2
DIGITAL
COMPARATOR
DECODE
SYNC
PHASE-ANGLE
POINTER
PHASE-
LOCK
LOOP
CONTROL
LOGIC
BUF
BUF
BUF
SYNC
CAP
SENSE
SLAVE
V
SS
V
DD
FIGURE 4. LS7338 BLOCK DIAGRAM
TRIG
OSC/TIMER
OSC
(+V)
(-V)
DRIVER
4
8
7
1
2
6
5
3
The information included herein is believed to be
accurate and reliable. However, LSI Computer Systems,
Inc. assumes no responsibilities for inaccuracies, nor for
any infringements of patent rights of others which may
result from its use.
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