參數(shù)資料
型號: PT8A262W
廠商: Pericom Semiconductor Corp.
英文描述: PIR Sensor Light Switch Controller
中文描述: 紅外感應燈開關控制器
文件頁數(shù): 10/13頁
文件大小: 100K
代理商: PT8A262W
Data Sheet
PT8A261/262
PIR Sensor Light Switch Controller
PT0075(04/03)
Ver:5
10
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Sym
Description
Test Conditions
Min
Typ
Max
Units
f
OSC
Oscillator Frequency
V
= 5V, R
= 560
,
C
S
= 200pF, see above fig 3
12.8
16
19.2
kHz
t
ZR
ZC Pulse Rise Time
-
30
100
ns
t
ZF
ZC Pulse Fall Time
-
30
100
ns
t
ZP
ZC Pulse Period
15.1
20
22.2
ms
t
ZW
ZC Pulse Width
0.8
1
-
ms
t
OR
TRIAC Pulse Rise Time
-
30
100
ns
t
OF
TRIAC Pulse Fall Time
-
30
100
ns
t
OP
TRIAC Pulse Period
6.6
10
11
ms
t
OW
TRIAC Pulse Width
52
62.5
76
μ
s
Oscillator and ZC Input Pulse and Trigger Output Pulse
Figure 10. Timing Diagram
ZC
t
ZR
t
ZW
t
ZP
t
ZF
TRIAC
t
OF
t
OW
t
OP
t
OR
Sym
Description
Test Conditions
Min
Typ
Max
Units
I
CC
Power Supply Current
V
CC
= 5V, R
= 560k
,C
=200P,
R
= 560k
, C
= 200P,
other input pins = GND, all
outputs float. see fig 3,4
-
80
100
μ
A
I
CCQ
Quiescent Power Supply Current
V
CC
= 5V, All Input Pins = GND,
all outputs float.
-
60
80
μ
A
Power Dissipation
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