Photomicrosensor (Transmissive)
EE-SX398/498
■
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
12.2±0.3
■
Features
•
Incorporates an IC chip with a built-in detector element and amplifier.
•
Incorporates a detector element with a built-in temperature com-
pensation circuit.
•
A wide supply voltage range: 4.5 to 16 VDC
•
Directly connects with C-MOS and TTL.
•
High resolution with a 0.5-mm-wide sensing aperture.
•
Dark ON model (EE-SX398); Light ON model (EE-SX498)
•
RoHS Compliant.
Four, C0.3
0.5±0.1
Optical
axis
8.5±0.5
10±0.2
Two, C1±0.3
■
Absolute Maximum Ratings (Ta = 25° C)
Item
Emitter
Forward current
Reverse voltage
Five,
0.5±0.1
6.5±0.1
Symbol
I
F
V
R
V
CC
V
OUT
I
OUT
4V
Rated value
50 mA (see note 1)
16 V
28 V
16 mA
250 mW (see note 1)
–40° C to 75° C
–40° C to 85° C
260° C (see note 2)
8.2±0.5
6.2±0.5
Five, 0.25±0.1
(2.5)
Detector
Cross section BB
(9.2)
Cross section AA
Power supply
voltage
Output voltage
Output current
Internal Circuit
K
V
O
A
G
Permissible output
P
OUT
dissipation
Ambient
Operating
temperature Storage
Soldering temperature
Topr
Tstg
Tsol
Unless otherwise specified, the
tolerances are as shown below.
Dimensions
3 mm max.
3
<
mm
≤
6
6
<
mm
≤
10
10
<
mm
≤
18
18
<
mm
≤
30
Tolerance
±0.3
±0.375
±0.45
±0.55
±0.65
Terminal No.
A
K
V
O
G
Name
Anode
Cathode
Power supply
(Vcc)
Output (OUT)
Ground (GND)
Note: 1.
Refer to the temperature rating chart if the ambient temper-
ature exceeds 25° C.
2.
Complete soldering within 10 seconds.
■
Ordering Information
Description
Photomicrosensor (transmissive)
Dark ON
Light ON
Model
EE-SX398
EE-SX498
■
Electrical and Optical Characteristics (Ta = 25° C)
Item
Emitter
Forward voltage
Reverse current
Peak emission
wavelength
Detector
Low-level output
voltage
High-level output
voltage
Current consumption
Peak spectral
sensitivity wavelength
LED current when output is OFF
LED current when output is ON
Hysteresis
Response frequency
Response delay time
Response delay time
∆H
f
t
PLH
(t
PHL
)
t
PHL
(t
PLH
)
15% typ.
3 kHz min.
3
µs
typ.
20
µs
typ.
V
CC
= 4.5 to 16 V (see note 1)
V
CC
= 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
CC
= 4.5 to 16 V, I
F
= 15 mA, I
OL
= 16 mA (see note 3)
I
R
λ
P
V
OL
V
OH
I
CC
λ
P
I
FT
Symbol
V
F
Value
1.2 V typ., 1.5 V max.
0.01
µA
typ., 10
µA
max.
940 nm typ.
0.12 V typ., 0.4 V max.
15 V min.
3.2 mA typ., 10 mA max.
870 nm typ.
2 mA typ., 5 mA max.
I
F
= 20 mA
V
R
= 4 V
I
F
= 20 mA
V
CC
= 4.5 to 16 V, I
OL
= 16 mA, I
F
= 0 mA (EE-SX398),
I
F
= 5 mA (EE-SX498)
V
CC
= 16 V, R
L
= 1 kΩ, I
F
= 5 mA (EE-SX398), I
F
= 0 mA
(EE-SX498)
V
CC
= 16 V
V
CC
= 4.5 to 16 V
V
CC
= 4.5 to 16 V
Condition
Photomicrosensor (Transmissive)
EE-SX398/498
1
OMRON [ OMRON ELECTRONICS LLC ]
