Photomicrosensor (Transmissive)
EE-SX384/-SX484
I Dimensions
Note: All units are in millimeters unless otherwise indicated.
I 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-SX384); Light ON model (EE-SX484)
• RoHS Compliant.
0.5
0.5
I Absolute Maximum Ratings (Ta = 25°C)
5.5
5.5
8
Item
Symbol
Rated value
Emitter
Forward current
Reverse voltage
IF
50 mA (see note 1)
7 min.
Five, 0.5
Five, 0.25
VR
4 V
2.5
Cross section AA
1.25
1.25
Detector
Power supply voltage VCC
16 V
28 V
16 mA
Cross section BB
Output voltage
Output current
VOUT
IOUT
Permissible output
dissipation
POUT
250 mW
(see note 1)
Internal Circuit
Ambient
Operating
Storage
Topr
Tstg
Tsol
–40°C to 75°C
–40°C to 85°C
260°C (see note 2)
K
A
V
0
temperature
Soldering temperature
G
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
Terminal No.
Name
Anode
Cathode
A
K
2. Complete soldering within 10 seconds.
I Ordering Information
V
Power supply
(Vcc)
Unless otherwise specified,
the tolerances are 0.2 mm.
Description
Model
EE-SX384
EE-SX484
O
G
Output (OUT)
Ground (GND)
Photomicrosensor (transmissive)
Dark ON
Light ON
I Electrical and Optical Characteristics (Ta = 25°C)
Item
Symbol
Value
1.2 V typ., 1.5 V max.
0.01 µA typ., 10 µA max.
940 nm typ.
Condition
Emitter
Forward voltage
Reverse current
VF
IF = 20 mA
VR = 4 V
IR
Peak emission
wavelength
λP
IF = 20 mA
Detector
Low-level output
voltage
VOL
VOH
0.12 V typ., 0.4 V max.
15 V min.
VCC = 4.5 to 16 V, IOL = 16 mA, IF = 0 mA (EE-SX384),
IF = 8 mA (EE-SX484)
High-level output
voltage
VCC = 16 V, RL = 1 kΩ, IF = 8 mA (EE-SX384), IF = 0 mA
(EE-SX484)
Current consumption
ICC
3.2 mA typ., 10 mA max.
870 nm typ.
VCC = 16 V
Peak spectral
sensitivity wavelength
λP
VCC = 4.5 to 16 V
LED current when output is OFF
LED current when output is ON
Hysteresis
IFT
3 mA typ., 8 mA max.
VCC = 4.5 to 16 V
∆H
15% typ.
3 kHz min.
3 µs typ.
VCC = 4.5 to 16 V (see note 1)
Response frequency
f
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 2)
Response delay time
Response delay time
tPLH (tPHL
)
)
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3)
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3)
tPHL (tPLH
20 µs typ.
232
Photomicrosensor (Transmissive) EE-SX384/-SX484