EE-SX498 Omron, EE-SX498 Datasheet - Page 2

• Manufacturer Part Number: EE-SX498
• Description: IC,Photo Gap Detector,1-CHANNEL,Gap-1c
• Manufacturer: Omron

Specifications of EE-SX498

• Sensing Distance: 0.118" (3mm)
• Sensing Method: Transmissive
• Output Configuration: NPN - Open Collector/Light-ON
• Mounting Type: Through Hole
• Current - Supply: 3.2mA
• Voltage - Supply: 4.5 V ~ 16 V
• Package / Case: PCB Mount
• Aperture Width: 0.5 mm
• Termination Style: Solder Pin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Response Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: EE-SX498; EESX498; OR783; Q901906

■ Engineering Data
Note: The values in the parentheses apply to the EE-SX498.
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)
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
2. The value of the response frequency is measured
Supply voltage V
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.
I
FT
by rotating the disk as shown below.
I
FT
ON (I
0.5 mm
OFF (I
FT
FT
OFF)
ON)
Ta = 25 C
I
F
= 0 mA (15 mA)
0.5 mm
V
R
CC
CC
L
= 330
= 5 V
2.1 mm
(V)
Forward Current vs. Forward
Voltage Characteristics (Typical)
Low-level Output Voltage vs.
Output Current (Typical)
Response Delay Time vs. Forward
Current (Typical)
V
R
Ta = 25 C
Disk
CC
L
Output current I
= 330
Forward voltage V
Forward current I
= 5 V
EE-SX398/498
Ta = 30 C
Ta = 25 C
Ta = 70 C
V
(EE-SX3@@)
V
(EE-SX4@@)
OUT
OUT
3. The following illustrations show the definition of response
delay time. The value in the parentheses applies to the EE-
SX498.
Ta = 25 C
Output
V
I
Input
F
CC
= 0 mA (15 mA)
= 5 V
C
(mA)
F
F
(mA)
EE-SX398
(V)
Photomicrosensor (Transmissive)
Low-level Output Voltage vs. Am-
bient Temperature Characteristics
(Typical)
LED Current vs. Supply Voltage
(Typical)
Repeat Sensing Position
Characteristics (Typical)
Ambient temperature Ta ( C)
Output
I
FT
Input
I
OL
OFF (I
= 16 mA
Supply voltage V
I
I
OL
Distance d (mm)
FT
EE-SX498
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)
133