GP2Y3A002K0F
Optoelectronic Device
FEATURES
• Trigger set at factory to 25° • Analog output • Range: 20 to 150 cm • Typi...
GP2Y3A002K0F
Optoelectronic Device
FEATURES
Trigger set at factory to 25° Analog output Range: 20 to 150 cm Typical response time: 16.5 ms Typical start up delay: 21.2 ms
DESCRIPTION
The GP2Y3A002K0F is a distance measuring sensor www.DataSheet4U.com with integrated signal processing and analog voltage output.
PIN NUMBER 1 → 9
CONNECTOR SIGNAL PIN 1-5 6 7 8 9 SIGNAL NAME Signal inputs for selecting LED 1 - 5 VO GND VCC VIN Control input for distance measuring operation
GP2Y3A002K0F-7
Figure 1. Pinout
GND
VCC
PSD SIGNAL PROCESSING CIRCUIT VOLTAGE
REGULATOR
OSCILLATOR CIRCUIT
VIN
OUTPUT CIRCUIT LED 1
Vo
5 LEDs
LED DRIVE CIRCUIT
LED 1
5
TRANSISTORS
LED 5
LED 5
GP2Y3A002K0F-4
Figure 2. Block Diagram
1
Data Sheet
GP2Y3A002K0F
ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings
Ta = 25°C, VCC = 5 VDC PARAMETER Supply Voltage Output Terminal Voltage Input Voltage Operating Temperature Storage Temperature
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SYMBOL VCC VO VIN, LED 1 to LED 5 Topr Tstg
RATING -0.3 to +7.0 -0.3 to (VCC + 0.3) -0.3 to (VCC + 0.3) -10 to +60 -40 to +70
UNIT V V V °C °C
Operating Supply Voltage
PARAMETER Operating Supply Voltage SYMBOL VCC RATING 4.5 to 5.5 UNIT V
Electro-optical Characteristics
DISTANCE MEASURING SENSOR PARAMETER Measuring Distance Range Output Terminal Voltage Output Voltage Gap SYMBOL ΔL VO Δ VO V IN H Input Voltage V IN L LED H LED L (Note 1) L = 1,500 mm (Note 1) Output voltage gap between L = 500 mm and L = 200 mm (Note 1) Input vo...