EE-SY310 Datasheet, PDF (2/4 Pages) Omron Electronics LLC – Photomicrosensor (Reflective)

Note: 1.With incident light" denotes the condition whereby
the light reflected by white paper with a reflection
factor of 90% at a sensing distance of 5 mm is
4. The value of the response frequency is measured by rotating
the disk as shown below.
received by the photo IC when the forward current (IF)
of the LED is 20 mA.
200 mm dia.
2. Sensing object: White paper with a reflection factor of
15 mm
90% at a sensing distance of 5 mm.
3. Hysteresis denotes the difference in forward LED
15 mm
15 mm
current value, expressed in percentage, calculated
from the respective forward LED currents when the
photo IC is turned from ON to OFF and when the
photo IC is turned from OFF to ON.
5 mm
5. The following illustrations show the definition of response delay
time. The value in the parentheses applies to the EE-SY410.
Input
Input
Output
Output
(tPLH)
(tPHL)
(tPHL)
(tPLH)
I Engineering Data
EE-SY310
EE-SY410
Note: The values in the parentheses apply to the EE-SY410.
Forward Current vs. Collector
Dissipation Temperature Rating
Forward Current vs. Forward
Voltage Characteristics (Typical)
Ta = −30°C
Ta = 25°C
Ta = 70°C
LED Current vs. Supply Voltage
(Typical)
Ta = 25°C
RL = 1 kΩ
IFT OFF (IFT ON)
IFT ON (IFT OFF)
Ambient temperature Ta (°C)
LED Current vs. Ambient
Temperature Characteristics
(Typical)
VCC = 5 V
RL = 330 Ω
IFT OFF (IFT ON)
IFT ON (IFT OFF)
Ambient temperature Ta (°C)
Current Consumption vs. Supply
Voltage (Typical)
Ta = 25°C
IF = 0 mA (15 mA)
Supply voltage VCC (V)
Forward voltage VF (V)
Low-level Output Voltage vs.
Output Current (Typical)
Ta = 25°C
VCC = 5 V
IF = 0 mA (15 mA)
Supply voltage VCC (V)
Low-level Output Voltage vs.
Ambient Temperature
Characteristics (Typical)
VCC = 5 V
IF = 0 mA (15 mA)
IOL = 16 mA
IOL = 5 mA
Output current IOUT (mA)
Response Delay Time vs. Forward
Current (Typical)
VCC = 5 V
RL = 330 Ω
Ta = 25°C
VOUT
(EE-SY3@@)
VOUT
(EE-SY4@@)
Ambient temperature Ta (°C)
Sensing Position Characteristics
(Typical)
IF = 20 mA
VCC = 5 V
Ta = 25°C
Sensing object: White
paper with a reflection
factor of 90%
tPHL (tPLH)
Operate
Release
Forward current IF (mA)
Distance d1 (mm)
Photomicrosensor (Reflective) EE-SY310/-SY410
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