參數(shù)資料
型號(hào)： LS7232NT
廠商： LSI Corporation
英文描述： PROXIMITY/TOUCH CONTROL HALOGEN LAMP DIMMER
中文描述： 貼近度/觸摸式控制鹵素?zé)粽{(diào)光器
文件頁(yè)數(shù)： 3/5頁(yè)
文件大小： 48K
代理商： LS7232NT
ABSOLUTE MAXIMUM RATINGS:
PARAMETER SYMBOL VALUE UNIT
DC Supply Voltage
V
SS
Any Input Voltage
V
IN
Vss - 20 to Vss + 0.5
Operating Temperature
T
A
Storage Temperature
T
STG
-65 to +150
+20
V
V
C
C
0 to +80
DC ELECTRICAL CHARACTERISTICS:
(T
A
= 25C, all voltages referenced to V
DD
)
PARAMETER SYMBOL
Supply Voltage Vss
Supply Current
MIN
+12
TYP MAX UNIT CONDITION
–
+18
1.0
1.4
V -
mA Vss = +15V,
output off
Iss
–
Input Voltages:
SYNC
Lo
SYNC
Hi
SENS
Lo
SENS
Hi
EXT
Lo
EXT
Hi
V
IRL
V
IRH
V
IOL
V
IOH
V
IVL
V
IVH
0
–
–
–
–
–
–
Vss - 9.5
Vss
Vss - 8
Vss
Vss - 8
Vss
V -
V -
V -
V -
V -
V -
Vss - 5.5
0
Vss - 2
0
Vss - 2
Input Current:
SYNC, SENS, EXT
Hi
I
IH
–
–
110
μA With Series 1.5M
Resistor to AC Line
nA -
SYNC, SENS, EXT
Lo
I
IL
–
–
100
TRIG
Hi Voltage
TRIG
Lo Voltage
TRIG
Sink Current
V
OH
V
OL
I
OS
–
–
25
Vss
Vss - 8
–
–
–
–
V -
V Vss = +15V
mA Vss = +15V
V
OL
= Vss - 4V
TIMING CHARACTERISTICS
(See Figures 2 and 3):
All timings are based on fs = 60Hz, unless otherwise specified. 50Hz timings are 1.2 times 60Hz timings.
PARAMETER
SYMBOL
SYNC
Frequency
fs
SHORT TOUCH
T
S1
(ON/OFF Operation)
LONG TOUCH
T
S2
(Dimming Operation)
TRIG
Pulse Width
T
W
TRIG
Conduction-Angle
(See Note 1)
Period (Max to Max in
-
continuous dimming)
A1B1 = B2A2
duration
-
B1B2
Min. intensity dwell
-
MIN TYP MAX
40
42
-
UNIT
-
70
333
Hz
ms
342
-
infinite
ms
-
41
33
-
-
158 deg
μs
-
7.64
-
sec
-
-
934
500
-
-
ms
ms
TRIG
SYNC
T
W
T
W
FIGURE 3. TRIG OUTPUT CONDUCTION ANGLE,
NOTE 1
.
In the circuit schematic shown in Figure 5, the SYNC input signal is delayed in phase with respect to the AC Line by about 7°. This
delay reduces the conduction angle, , with respect to the AC Line by 7° from the values shown above.
7232ND-012703-3
相關(guān)PDF資料
PDF描述
LS7237 TOUCH CONTROL LAMP STEP DIMMER
LS7260 BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER
LS7262 BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER
LS7310 AC POWER CONTROLLERS
LS7313 AC POWER CONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LS7232NT-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC
LS7232-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Miscellaneous
LS7233 制造商:LSI 制造商全稱:LSI 功能描述:TOUCH CONTROL LAMP DIMMER
LS7233-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Miscellaneous
LS7234 制造商:LSI 制造商全稱:LSI 功能描述:TOUCH CONTROL LAMP DIMMER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*