R3112x
R3112x271x
R3112x451x
2.90
2.85
2.80
2.75
2.70
2.65
2.60
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
4.35
+VDET
-VDET
75
+VDET
-VDET
-50
-25
0
25
50
75
100
-50
-25
0
25
50
100
Temperature Topt(°C)
Temperature Topt(°C)
3) Output Voltage vs. Input Voltage
R3112x091x
R3112x091A
Nch Output Type: VDD pull up
5V pull up via 470kΩ
1.0
6.0
Topt=-40°C
25°C
5.0
4.0
3.0
2.0
1.0
0.0
0.8
0.6
0.4
0.2
0.0
85°C
Topt=-40°C
25°C
85°C
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4
0.6
0.8
1
Input Voltage VIN(V)
Input Voltage VIN(V)
R3112x131x
R3112x131A
Nch Output Type: VDD pull up
5V pull up via 470kΩ
1.5
6.0
Topt=-40°C
5.0
4.0
3.0
2.0
1.0
0.0
1.2
0.9
0.6
0.3
0
25°C
85°C
Topt=-40°C
25°C
85°C
0
0.3
0.6
0.9
1.2
1.5
0
0.3
0.6
0.9
1.2
1.5
Input Voltage VIN(V)
Input Voltage VIN(V)
14
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
