參數(shù)資料
型號： GP2Y0A21YK
英文描述： DISTANCE MEASURING SENSORS
中文描述： 測距傳感器
文件頁數(shù)： 2/4頁
文件大小： 69K
代理商： GP2Y0A21YK
I
Electro-optical Characteristics
Fig.3 Timing Chart
GP2Y0A21YK/GP2Y0D21YK
I
Recommended Operating Conditions
Parameter
Operating supply voltage
Fig.1 Internal Block Diagram
Fig.2 Internal Block Diagram
Symbol
V
CC
Rating
4.5 to
+
5.5
Unit
V
Parameter
Symbol
L
V
O
V
OH
V
OL
Conditions
*1 *3
MIN.
10
0.25
TYP.
MAX.
80
Unit
cm
V
Distance measuring range
Output terminal voltage
Difference of output voltage
Distance characteristics
of output
0.4
1.9
30
V
CC
0.3
1.65
mA
V
O
V
O
I
CC
L
=
80cm
*1
Output voltage at High
*1
Output voltage at Low
*1
Output change at L
=
80cm to 10cm
*1
L
=
80cm
*1
0.55
0.6
2.15
V
V
V
Average Dissipation current
Note) L : Distance to reflective object
*1 Using reflective object : White paper (Made by Kodak Co. Ltd. gray cards R-27
white face, reflective ratio ; 90%)
*2 We ship the device after the following adjustment : Output switching distance L
=
24cm
±
3cm must be measured by the sensor
*3 Distance measuring range of the optical sensor system
*4 Output switching has a hysteresis width. The distance specified by Vo should be the one with which the output L switches to the output H
24
21
27
40
cm
GP2Y0A21YK
GP2Y0D21YK
GP2Y0A21YK
GP2Y0D21YK
*1 *4 *2
(T
a
=
25
C, V
CC
=
5V)
Signal
processing
circuit
Voltage
regulator
Output
circuit
Oscillation
circuit
LED drive
circuit
V
CC
5V
V
o
Analog output
GND
PSD
LED
Distance measuring IC
GP2Y0A21YK
V
CC
5V
V
O
Digital output
GND
PSD
LED
GP2Y0D21YK
V
CC
12k
Voltage
regulator
Output
circuit
Distance measuring IC
Signal
processing
circuit
Oscillation
circuit
LED drive
circuit
5.0ms
MAX.
(
GP2Y0A21YK
)
7.6ms
±
1.9ms
TYP.
(
GP2Y0D21YK
)
38.3ms
±
9.6ms
V
O
(Output)
Unstable output
First output
Second output
nth output
V
CC
(Power supply)
First measurment
Distance
measuring
operation
mSecond
meanth
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參數(shù)描述
GP2Y0A21YK0F 功能描述:近程傳感器 Distnc Measurng Snsr Wde Beam 10-80cm RoHS:否 制造商:Vishay Semiconductors 感應(yīng)方式:Optical 感應(yīng)距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020
GP2Y0A41SK0F 制造商:Sharp Microelectronics Corporation 功能描述:DISTANCE MEASURING SENSOR, ANALOG OUTPUT, MEASURING DISTANCE - Trays 制造商:Sharp Microelectronics Corporation 功能描述:SENSOR DIST MEAS 4-30CM ANLG 制造商:SHARP 功能描述:DISTANCE MEASURING SENSOR 制造商:Sharp Microelectronics Corporation 功能描述:SENSOR, DISTANCE, ANALOGUE OUTPUT, 制造商:Sharp Microelectronics Corporation 功能描述:SENSOR, DISTANCE, ANALOG; Sensing Range Max:300mm; Sensor Output:Analogue; Supply Voltage DC Min:4.5V; Supply Voltage DC Max:5.5V; External Depth:18.9mm; External Width:44.5mm; Sensing Range:40mm to 300mm; Supply Voltage Max:5.5VDC ;RoHS Compliant: Yes 制造商:Sharp Microelectronics Corporation 功能描述:Distance Sensor 4-30cm,GP2Y0A41SK0F 制造商:Sharp Microelectronics 功能描述:Analog Output Type Distance Measuring Sensor
GP2Y0A51SK0F 制造商:Sharp Microelectronics Corporation 功能描述:DISTANCE MEASURING SENSOR, ANALOG OUTPUT, MEASURING DISTANCE - Trays 制造商:Sharp Microelectronics Corporation 功能描述:SENSOR DIST-MEAS 2CM-15CM ANLG 制造商:Sharp Microelectronics Corporation 功能描述:Analog Output Distance Measuring Sensor 2 to 15 CM
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GP2Y0A60SZLF 制造商:Sharp Microelectronics Corporation 功能描述:DISTANCE MEASURING SENSOR, ANALOG OUTPUT, MEASURING DISTANCE - Rail/Tube 制造商:Sharp Microelectronics Corporation 功能描述:SENSOR DIST-MEAS 10CM-150CM ANLG 制造商:Sharp Microelectronics Corporation 功能描述:Distance Measuring sensor Analog Output Measuring Distance from 10cm to 150 cm
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