IC-LV Datasheet, PDF (6/12 Pages) IC-Haus GmbH – 5-BIT OPTO ENCODER

iC-LV
5-BIT OPTO ENCODER
Rev A3, Page 6/12
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCCA, VDD, LVCC = 4 ... 5.5 V, Tj = -40 ... +125 °C, unless otherwise noted.
Item Symbol Parameter
Conditions
Tj Fig.
°C
Min. Typ. Max.
Photosensors and Amplifiers D0...4, DREF
401 S(λ)
Spectral Sensitivity
λ = 880 nm
0.3
402 λar
Spectral Application Range
Se(λar) = 0.1 × S(λ)max
400
1050
403 Aph() Active Photosensor Area
0.200 × 0.100
404 dθ/dA Permissible Irradiance
application range
1000
405 fo
Upper Cut-off Frequency
sinusoidal waveform,
I(D0...4) = 8 ... 80 nA,
I(DREF) = 80 nA
406 ∆tp()
407 CM()
Propagation Delay Difference
(Delay Skew)
square waveform,
R(RSET/AGND) = 24 kΩ
I(D0...4) = 8 ... 100 nA,
I(DREF) = 100 nA
Common Mode Referred to
Reference Photocurrent I(DREF)
LED Power Control and DREF Reference Sensor
501 Aph() Active Photosensor Area DREF
502 I(LED) Permissible LED Output Current
503 Vs(LED) Saturation Voltage at LED
504 tr(LED) Rise Time LED Current
I(LED) = 40 mA
I(LED) = 0 ... 100 %
505 R()
Link Resistance LVCC to VDD
Monoflop RC
601 C(RC) Permissible Capacitor at RC
602 R(RC) Permissible Resistor at RC
603 tmf
Monoflop Time
R2 = 1 nF, C2 = 18 kΩ,
tmf = 1.16 x R x C (±15 %)
604 tmf
Monoflop Time
no external RC network
SSI Interface
701 f(SCLK)
702 tp()
Permissible Clock Rate
Propagation Delay
SCLK to SOUT
703 tp()
Propagation Delay
SERIN to SOUT
mode "Sync Out"
Analog Test Mode SYNM0, SYNM1
801 CR1()
802 CR2()
Test Current Ratio
I(SYNM1)/I(D0..4)
Test Current Ratio
I(SYNM0)/I(DREF)
TEST = hi, MODE = lo: analog
test mode active, I() = 2 ... 200 µA
TEST = hi, MODE = lo: analog
test mode active, I() = 2 ... 200 µA
Control Adjustment RSET
E01 V()
Reference Voltage
I(RSET) = -100 ... -20 µA
E02 Ibias() Permissible Bias Current
E03 Ibias() Equivalent Internal Bias Current RSET open
27
E04 Isc()
Short-Circuit Current
V(RSET) = 0
200
0.5
0.85
1
1.15
0.200 × 0.100
0
40
1.1
60
1500
2
5
10
0.1
1000
15
1000
16
21
24
11.5
21
29.5
2
85
85
1000
1000
0.95 1.16 1.25
-100
-20
50
1.3
2.6
Unit
A/W
nm
mm²
µW/
cm²
kHz
µs
mm²
mA
V
µs
kΩ
nF
kΩ
µs
µs
MHz
ns
ns
V
µA
µA
mA