EE-SX398 Omron, EE-SX398 Datasheet - Page 2

• Manufacturer Part Number: EE-SX398
• Description: Optoswitch
• Manufacturer: Omron
• Type: Transmissiver
• Series: -r

Specifications of EE-SX398

• Optocoupler Output Type: Transistor
• Package / Case: PCB Mount
• Mounting Type: Through Hole
• Current - Supply: 3.2mA
• Voltage - Supply: 4.5 V ~ 16 V
• Sensing Distance: 0.118" (3mm)
• Sensing Method: Transmissive
• Output Configuration: NPN - Open Collector/Dark-ON
• Aperture Width: 0.5 mm
• Termination Style: Solder Pin
• Body Style: Rectangular
• Brand/series: SX3
• Current, Switching: 50 mA
• Function: Vane
• Output: Transistor
• Primary Type: Photoelectric
• Sensing Mode: Transmissive
• Sensor Type: Photo
• Technology: Photoelectric
• Temperature, Operating: –40 to +75 °C
• Termination: Solder
• Voltage, Supply: 1.2 VDC
• Voltage, Switching: 16 V
• • A Wide Supply Voltage Range: 4.5 to 16 VDC
• Response Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Response Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: EESX398

■ Engineering Data
Note: The values in the parentheses apply to the EE-SX498.
196
Note: 1. Hysteresis denotes the difference in forward LED
Forward Current vs. Collector
Dissipation Temperature Rating
Current Consumption vs. Supply
Voltage (Typical)
LED Current vs. Ambient Temper-
ature Characteristics (Typical)
2. The value of the response frequency is measured
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
current value, expressed in percentage, calculated
from the respective forward LED currents when the
photo IC in turned from ON to OFF and when the
photo IC in turned from OFF to ON.
by rotating the disk as shown below.
0.5 mm
I
Supply voltage V
FT
Photomicrosensor (Transmissive)
I
FT
ON (I
OFF (I
FT
OFF)
FT
ON)
0.5 mm
Ta = 25 C
I
F
= 0 mA (15 mA)
2.1 mm
V
R
CC
CC
L
= 330
= 5 V
(V)
Forward Current vs. Forward
Voltage Characteristics (Typical)
Low-level Output Voltage vs.
Output Current (Typical)
Response Delay Time vs. Forward
Current (Typical)
Disk
EE-SX398/498
V
R
Ta = 25 C
CC
L
Output current I
= 330
Forward voltage V
Forward current I
= 5 V
Ta = 30 C
Ta = 25 C
Ta = 70 C
V
(EE-SX3@@)
V
(EE-SX4@@)
3. The following illustrations show the definition of response
delay time. The value in the parentheses applies to the EE-
SX498.
OUT
OUT
Output
Input
Ta = 25 C
V
I
F
CC
= 0 mA (15 mA)
= 5 V
C
EE-SX398
(mA)
F
F
(mA)
(V)
Low-level Output Voltage vs. Am-
bient Temperature Characteristics
(Typical)
LED Current vs. Supply Voltage
(Typical)
Repeat Sensing Position
Characteristics (Typical)
Output
Input
Ambient temperature Ta ( C)
I
FT
I
OL
OFF (I
= 16 mA
EE-SX498
Supply voltage V
I
I
Distance d (mm)
OL
FT
FT
ON (I
= 5 mA
ON)
FT
Ta = 25 C
I
V
R
n = repeat 20 times
OFF)
V
F
I
CC
L
F
CC
= 15 mA
= 330
= 0 mA (15 mA)
= 5 V
= 5 V
Center of optical axis
d
Ta = 25 C
R
1
L
= 0.01 mm
CC
= 1 k
(V)