參數(shù)資料
型號(hào)： SX493
廠商： Electronic Theatre Controls, Inc.
英文描述： Photomicrosensor
中文描述： Photomicrosensor
文件頁(yè)數(shù)： 1/2頁(yè)
文件大?。?/td> 66K
代理商： SX493
Internal Circuit
Dimensions
Tolerance
3 mm max.
±
0.125
±
0.150
3
mm
6
6
mm
10
±
0.180
±
0.215
±
0.260
10
mm
18
18
mm
30
Unless otherwise specified, the
tolerances are as shown below.
Terminal No.
A
K
V
Name
Anode
Cathode
Power supply
(Vcc)
Output (OUT)
Ground (GND)
O
G
K
A
V
G
O
Cross section AA
Cross section BB
Five, 0.5
Five, 0.25
Two, 1
0
dia.
6
0.2
7
±
0.1
0.75
±
0.1
6.9
±
0.5
6.5
±
0.05
(1.25)
(1.25)
9.5
(Tip dimension)
Pull-off
taper:
1/25
max.
168
Photomicrosensor
(Transmissive)
EE-SX493
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Features
Incorporates an IC chip with a built-in detector element and
amplifier.
Incorporates a detector element with a built-in temperature
compensation circuit.
A wide supply voltage range: 4.5 to 16 VDC
Directly connects with C-MOS and TTL.
Allows highly precise sensing with a 0.2-mm-wide sensing
aperture.
Absolute Maximum Ratings
(Ta = 25
°
C)
Item
Symbol
Rated
value
50 mA
(see note 1)
4 V
16 V
28 V
16 mA
250 mW
(see note 1)
–40
°
C to
60
°
C
–40
°
C to
85
°
C
260
°
C
(see note 2)
Emitter
Forward current
I
F
Reverse voltage
V
R
V
CC
V
OUT
I
OUT
P
OUT
Detector
Power supply voltage
Output voltage
Output current
Permissible output
dissipation
Ambient
temperature
Operating
Topr
Storage
Tstg
Soldering temperature
Tsol
Note:
1. Refer to the temperature rating chart if the ambient
temperature exceeds 25
°
C.
2. Complete soldering within 10 seconds.
Electrical and Optical Characteristics (Ta = 25
°
C)
Item
Emitter
Forward voltage
V
F
Reverse current
I
R
Peak emission
wavelength
Detector
Low-level output
voltage
High-level output
voltage
Current consumption
I
CC
Peak spectral
sensitivity wavelength
LED current when output is OFF
I
FT
LED current when output is ON
Hysteresis
Response frequency
f
Symbol
Value
Condition
1.2 V typ., 1.5 V max.
0.01
μ
A typ., 10
μ
A max.
940 nm typ.
I
F
= 20 mA
V
R
= 4 V
I
F
= 20 mA
λ
P
V
OL
0.12 V typ., 0.4 V max.
Vcc = 4.5 to 16 V, I
OL
= 16 mA, I
F
= 15 mA
V
OH
15 V min.
Vcc = 16 V, R
L
= 1 k
, I
F
= 0 mA
5 mA typ., 10 mA max.
870 nm typ.
Vcc = 16 V
V
CC
= 4.5 to 16 V
λ
P
10 mA typ., 15 mA max.
V
CC
= 4.5 to 16 V
H
15% typ.
3 kHz min.
V
CC
= 4.5 to 16 V (see note 1)
V
= 4.5 to 16 V, I
F
= 15 mA, I
OL
= 16 mA
(see note 2)
V
CC
= 4.5 to 16 V, I
F
= 15 mA, I
OL
= 16 mA
(see note 3)
V
= 4.5 to 16 V, I
F
= 15 mA, I
OL
= 16 mA
(see note 3)
Response delay time
t
PLH
(t
PHL
)
3
μ
s typ.
Response delay time
t
PHL
(t
PLH
)
20
μ
s typ.
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