IR Sensor KME-M002C (Unit : mm) DIMENSION The KME-M002C IR Sensor combines a high-output GaAs IRED with LTV Sensor. FEATURES Difficult for dust and debris to come onto element Easy equipping APPLICATIONS ATM Vending Machine etc MAXIMUM RATINGS Parameter Power Dissipation Forward Current Input Peak Forward Current (1) Reverse Current Supply Voltage Output Output Current Operating Temperature Storage Temperature Range ESD Withstand Voltage (Human Body Model) Note 1. Pulse width ≤ 500usec ; Duty factor : 1% ELECTRO-OPTICAL CHARACTERISTICS Parameter Input Output Symbol PD IF IFP IR VDD IO Topr Tstg VESD Rating 150 100 1 60 6 10 -20 ~ 75 -25 ~ 85 ±2.0 (Ta=25°C ) Unit mW mA A mA V mA °C °C kV (Ta=25°C ) Unit Max. Symbol Conditions Min. Typ. Forward Voltage VF IF=100mA - 1.4 1.7 V Peak Wavelength λp IF=20mA - 940 - nm Supply Voltage VDD - 4.5 5.0 5.5 V Dark Voltage VD Ee=0 0 15 mV Maximum Output Voltage VOM VDD=4.5V Forward Current IF 4.49 V L=4mm, V DD=5V, Transmission VTAR(2)= 4.5V, Paper=Kodak 90% 2 - 40 mA L=4mm, V DD=5V, Low Level Output Voltage Response Rise Time Fall Time Time Note 2. VTAR = Target Voltage = 4.5V Note 3. ITAR =IF(Forward Current) when VTAR VOL ITAR(3), Paper=Art Work Black - - 1 V tr tf VDD=5.0V, RL=1kΩ - 160 150 - µs µs IR Sensor KME-M002C Forward current Vs. Forward voltage 50 0 1.0 2.0 4.0 5.0 Forward voltage(V F ) (V) Relative Output Voltage Vs. Moving distance Relative Output Voltage (Vo) X (%) 100 Y Vcc = 5V IF = ITAR Ta=25℃ =4mm Vcc = 5V IF = ITAR Ta=25℃ (㎷) 4 3 2 VCC = 5V Ta=25℃ 1 0 Fluorescent Paper 0 8 7 6 5 4 15 20 (mA) 5 10 Forward Current(I F ) 0 10 20 30 40 50 60 (℃) Ambient temperature(Ta) Method of measuring position detection characteristic Y X 0% Fluorescent Reflective Paper 50 0 Vcc = 5V 9 Dark Voltage(V D ) 100 0 Dark VoltageVs. Ambient temperature (V) Ta=25℃ Output Voltage(Vo) Forward current(IF ) (㎃) Output VoltageVs. Forward Current 2 4 6 8 10 -2 -1 0 +1 +2 Moving Distance(mm) 2/2 0 + Fluorescent Paper