●
R3111x451A/C
Symbol
-VDET
Topt=25°C
Item
Conditions
MIN.
TYP. MAX.
Unit
V
V
Detector Threshold
Detector Threshold Hysteresis
4.410 4.500 4.590
0.135 0.225 0.315
VHYS
VDD=4.34V
1.1
1.3
3.3
3.9
10
0.70
0.80
ISS
Supply Current
µA
V
6.50V
VDDH
VDDL
Maximum Operating Voltage
Minimum Operating
Voltage*Note1
0.55
0.65
Topt=25°C
-40°C≤Topt≤85°C
Nch
V
VDS=0.05V,VDD=0.70V
VDS=0.50V,VDD=1.50V
Pch
0.01
1.00
0.05
2.00
mA
Output Current
(Driver Output Pin)
IOUT
mA
µs
VDS=-2.1V,VDD=8.0V
1.5
3.0
tPLH
Output Delay Time*Note2
Detector Threshold Temperature
Coefficient
100
∆-VDET/∆T
-40°C≤Topt≤85°C
±100
ppm/°C
●
R3111x541A/C
Symbol
-VDET
Topt=25°C
Item
Conditions
MIN.
TYP. MAX.
Unit
V
V
Detector Threshold
Detector Threshold Hysteresis
5.292 5.400 5.508
0.162 0.270 0.378
VHYS
VDD=5.20V
7.40V
1.2
1.4
3.6
4.2
10
0.70
0.80
ISS
Supply Current
µA
V
VDDH
VDDL
Maximum Operating Voltage
0.55
0.65
Topt=25°C
-40°C≤Topt≤85°C
Nch
Minimum Operating
V
Voltage*Note1
VDS=0.05V,VDD=0.70V
VDS=0.50V,VDD=1.50V
Pch
0.01
1.00
0.05
2.00
mA
Output Current
(Driver Output Pin)
IOUT
mA
µs
VDS=-2.1V,VDD=8.0V
1.5
3.0
tPLH
Output Delay Time*Note2
Detector Threshold Temperature
Coefficient
100
∆-VDET/∆T
-40°C≤Topt≤85°C
±100
ppm/°C
*Note1: Minimum Operating Voltage means the value of input voltage when output voltage maintains 0.1V or less.
(In the case of Nch Open Drain Type, Output pin is pulled up with a resistance of 470kΩ to 5.0V.)
*Note2: In the case of CMOS Output Type: The time interval between the rising edge of VDD input pulse from 0.7V to
(+VDET)+2.0V and output voltage level becoming to VDD/2.
In the case of Nch Open Drain Output Type: Output pin is pulled up with a resistance of 470kΩ to 5.0V, The
time interval between the rising edge of VDD input pulse from 0.7V to (+VDET)+2.0V and output voltage level
becoming to 2.5V.
Rev.1.10
- 7 -
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
