GP1A70R Sharp Electronics, GP1A70R Datasheet - Page 4

• Manufacturer Part Number: GP1A70R
• Manufacturer: Sharp Electronics
• Type: Transmissiver

Specifications of GP1A70R

• Number Of Elements: 1
• Output Device: Photologic
• Gap Width: 2mm
• Reverse Breakdown Voltage: 6V
• Forward Current: 50mA
• Current Transfer Ratio: 75%
• Power Dissipation: 250mW
• Pin Count: 6
• Mounting: Through Hole
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Fig. 6-a Phase Difference vs. Ambient
Fig. 7-a Duty Ratio vs.
Fig. 8-a Phase Difference vs. Distance
130
130
120
110
120
110
100
100
80
70
60
50
40
30
20
80
70
80
70
90
90
- 1.0
- 1.0
0
Temperature
Distance ( Xdirection )
( X direction )
Distance X ( mm ) ( Shifting encoder )
Distance X ( mm ) ( Shifting encoder )
10
Ambient temperature T
20
30
Reference position
0
0
( - )
t
t
t
t
AH
AP
BH
BP
AB1
40
AB1
x
x
( GP1A70R )
( GP1A70R )
a
100 ( Output B )
100 ( Output A )
( ˚C )
t
GP1A70R
t
( + )
50
t
AB1
AP
t
V
I
f= 2.5kHz
V
I
f= 2.5kHz
T
AB1
V
I
f= 2.5kHz
T
AP
F
F
F
CC
a
a
CC
= 20mA
CC
= 20mA
= 20mA
= 25˚C
= 25˚C
Disk
= 5V
x
= 5V
= 5V
x
60
360˚
360˚
70
1.0
1.0
Fig. 6-b Phase Difference vs. Ambient
Fig. 7-b Duty Ratio vs.
Fig. 8-b Phase Difference vs. Distance
130
120
110
100
140
130
110
100
120
90
80
70
80
70
60
50
40
30
20
90
80
- 1.0
- 1.0
0
Temperature
Distance ( X direction )
( X direction )
10
Distance X ( mm ) ( Shifting encoder )
Distance X ( mm ) ( Shifting encoder )
Ambient temperature T
20
30
Reference position
t
t
t
t
0
0
AH
BH
BP
AP
( - )
40
AB1
AB1
GP1A70R/GP1A71R
x 100 ( Output B )
x 100 ( Output A )
( GP1A71R )
( GP1A71R )
a
50
( ˚C )
( + )
t
t
t
t
AB1
AB1
AP
AP
V
I
f= 2.5kHz
T
V
I
f= 2.5kHz
T
V
I
f = 2.5kHz
F
F
F
a
GP1A71R
CC
CC
a
= 20mA
CC
= 20mA
= 25˚C
= 20mA
= 25˚C
Disk
= 5V
60
x
= 5V
x
= 5V
360˚
360˚
70
1.0
1.0