IC-OG_12 Datasheet, PDF (7/10 Pages) IC-Haus GmbH – 8-BIT DIFFERENTIAL SCANNING OPTO ENCODER

iC-OG
preliminary
8-BIT DIFFERENTIAL SCANNING OPTO ENCODER
Rev D1, Page 7/10
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = 5 V ±10%, Tj = -40 to 125 °C, unless otherwise noted.
Item Symbol Parameter
No.
Conditions
Test Aid TIP, TIN
601 CR()
602 It()
Current Ratio
I(TIP) / I(DPi,DDC) and
I(TIN) / I(DNi)
Pull-Down Current
(Test Aid Turn-on Threshold)
Test aid active, I() = 2...200 µA
V() = 0.4 V;
Tj = -40°C
Tj = 27°C
Tj = 85°C
Tj = 125°C
603 V()on
Turn-on Voltage
Test aid active,
I(TIP) = 2...200 µA and I(TIN) = 100 µA, or
I(TIP) = 100 µA and I(TIN) = 2...200 µA;
Tj = -40°C
Tj = 27°C
Tj = 85°C
Tj = 125°C
LED Current Control ISET, AGND, LED, CSR
701 ISUM
Permissible Sum Current of pho- ISUM = I(DP0) + I(DN0) + I(DP1) + I(DN1)
todiodes DP0, DN0, DP1, DN1
702 I(LED) Permiss. Driver Current in LED
703 Vs(LED) Saturation Voltage at LED
I(LED) = 80 mA, I(ISET) > 20 µA,
V(CSR) = VCC;
Tj = -40°C
Tj = 27°C
Tj = 85°C
Tj = 125°C
704 V(ISET)
705 CR()
Voltage at ISET
Current Ratio I(ISET) / I(CSR)
R(ISET/AGND) = 10...150 kΩ
V(CSR) = 0.3V, ISUM = 0,
R(ISET) = 10...150 kΩ;
Tj = -40°C
Tj = 27°C
Tj = 85°C
Tj = 125°C
706 CR()
Current Ratio I(CSR) / ISUM
V(CSR)= 1..3V, I(ISET)= 0
707 Vc()hi
Clamp Voltage hi at
ISET, LED, CSR
Vc()hi = V() - VCC; I() = 3 mA
708 Vc()lo
Clamp Voltage lo at
ISET, LED, CSR
VCC = 0 V, I() = -3 mA
Control Monitor NER
801 Vs()
Saturation Voltage lo
I(NER) = 3.2 mA
802 Isc()lo
Short-Circuit Current lo
V(NER) = VCC
803 I0()
Collector Off-state Current
NER: off, V(NER) = 0...6 V
Unit
Min. Typ. Max.
750 1100 1600
2.5
125 µA
14
µA
19
µA
25
µA
28
µA
1.9 2.4 2.7
V
1.6 2.1 2.4
V
1.2 1.8 2.1
V
1.1 1.6 1.9
V
0
360 nA
0
80
mA
1.35
V
0.96
V
0.88
V
0.79
V
0.72
V
1.15 1.22 1.35
V
8
15
12.0
11.9
11.75
11.65
70
92 130
0.4
1.5
V
-1.5
-0.4
V
0.27 0.4
V
15
27
mA
10
µA