IC-PR Datasheet, PDF (7/18 Pages) IC-Haus GmbH – REFLECTIVE OPTO ENCODERS

iC-PR Series
REFLECTIVE OPTO ENCODERS
Rev A3, Page 7/18
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = 4.5...5.5 V, VDD = 3.0...5.5 V, Tj = -40...105 °C, unless otherwise noted
Item Symbol Parameter
No.
Conditions
603 Vt()mid Tri-Level Threshold Voltage mid
604 V0()
Pin-Open Voltage
605 Rpd()
Pull-Down Resistor
V() = VCC
606 Rpu()
Pull-Up Resistor
V() = GNDA
LED Power Control
901 Iop()
Permissible LED Current
902 Ictrl()
Controlled LED Output Current refer to Table 8 for details
Power-On Reset
A01 VCCon
Turn-on Threshold VCC
(power-on release)
A02 VCCoff
Turn-off Threshold VCC
(power-down reset)
increasing voltage at VCC
VDD >VDDon,
LED Current and Photocurrent Amplifiers within
op. range
decreasing voltage at VCC
VDD >VDDon,
LED Current and Photocurrent Amplifiers within
op. range
A03 VCChys
A04 VDDon
Threshold Hysteresis VCC
Turn-on Threshold VDD
(power-on release)
A05 VDDoff
Turn-off Threshold VDD
(power-down reset)
VCChys = VCCon - VCCoff
increasing voltage at VDD
VCC >VCCon,
LED Current and Photocurrent Amplifiers within
op. range
decreasing voltage at VDD
VCC >VCCon,
LED Current and Photocurrent Amplifiers within
op. range
A06 VDDhys Threshold Hysteresis VDD
VDDhys = VDDon - VDDoff
Min.
30
45
65
65
0.5
3.00
200
2.3
180
Typ.
50
5 ..10
300
240
Max.
70
55
140
140
Unit
%VCC
%VCC
kΩ
kΩ
20
mA
mA
3.95
V
V
400 mV
2.95
V
V
300 mV