IC-LNG_14 Datasheet, PDF (9/30 Pages) IC-Haus GmbH – 16-BIT OPTO ENCODER

iC-LNG 16-BIT OPTO ENCODER ^preliminary
WITH SPI AND SERIAL / PARALLEL OUTPUTS
Rev B1, Page 9/30
ELECTRICAL CHARACTERISTICS
Operating conditions: VDDA = 4 V to 5.5 V, VDD = 3 V to 5.5 V, GNDA = GND, Tj = -40°C to 125°C, unless otherwise specified.
Item Symbol Parameter
No.
Conditions
Min. Typ. Max.
Total Device
001 VDDA
Permissible Supply Voltage
4.0 5.0 5.5
002 VDD
Permissible I/O Supply Voltage VDD ≤ VDDA
3.0
5.5
003 VDDA, Permissible Residual Ripple
at 150 kHz
10
VDD
004 I()
Supply Current in VDDA and
VDD (total sum)
without currents I(LED) and I(ERR), Tj = 27°C
15
40
005 Vcz()hi Clamp Voltage hi at VDD, GND, I() = 4 mA
11
VDDA, GNDA, MISO, DOUT,
INCA, INCB, INCZ, PO5, PO6,
POK, TNS, TPS, TNC, TPC,
NCOS, NSIN, PCOS, PSIN,
ERR, LED
006 Vc()hi
Clamp Voltage hi at
CLK, DIN, NSL, INCA, INCB,
INCZ, ERR, MISO, DOUT, POK,
P05, P06, TPS, TNS, TPC, TNC
Vc()hi = V() − V(VDD),
I() = 4 mA
0.3
1.2
007 Vc()hi
Clamp Voltage hi at
CS, MOSI, SCK
Vc()hi = V() − V(VDD),
I() = 4 mA
1.2
2.2
008 Vc()lo
Clamp Voltage lo at all pins
I() = -4 mA
-1.2
-0.3
009 Vs()hi
Saturation Voltage hi at
Vs()hi = VDD - V()
400
PO6, PO5, POK, CLK, DOUT, VDD = 3 to 4 V, I() = 2.5 mA
DIN, NSL, MISO, TPC, TNC, VDD = 4 to 5.5 V, I() = 3.5 mA
TPS, TNS
010 Isc()hi
Short-Circuit Current hi at
PO6, PO5, POK, CLK, DOUT,
DIN, NSL, MISO, TPC, TNC,
TPS, TNS
-100
-4
011 Vs()lo
Saturation Voltage lo at
VDD = 3 to 4 V, l() = 2.5 mA
400
PO6, PO5, POK, CLK, DOUT, VDD = 4 to 5.5 V, l() = 3.5 mA
DIN, NSL, MISO, TPC, TNC,
TPS, TNS
012 Isc()lo
Short-Circuit Current lo at
PO6, PO5, POK, CLK, DOUT,
DIN, NSL, MISO, TPC, TNC,
TPS, TNS
4
100
Photodiodes
101 Se(λ)
Spectral Application Range
Se(λ) = 0.25 x S(λ)max
400
950
102 S(λ)max Max. Spectral Sensitivity
λ = 690 nm
0.45
103 S(λ)
104 Asc()
105 Ad()
Spectral Sensitivity
Radiant Sensitive Area DPSIN,
DNSIN, DPCOS, DNCOS
Radiant Sensitive Area Digital
DA1 to DA11
λ = 850 nm
0.45 x 0.2 mm²
0.2 x 0.32 mm²
0.30
0.09
0.064
Photocurrent Amplifier
201 Iph()
Permissible Photocurrent Range
0
200
202 Z()
Equivalent Transimpedance Gain Z() = Vout() / Iph()
1.8 3.0 4.2
203 ∆Z()pn Transimpedance Gain Matching P-channel versus corresponding N-channel
-0.2
0.2
of an Amplifier Pair
204 fhc()
205 VR()
Upper Cut-off Frequency (-3dB) without LED current control
Ratio Reference Voltage Digital
VR()
=
Vcomp
VPSI + VNSI + VPCI + VNCI
Tracks (Vcomp) to Sum of Analog
Tracks
120 300 500
0.25
206 Vhys()
Digital Tracks Hysteresis
15
25
40
Unit
V
V
mV
mA
V
V
V
V
mV
mA
mV
mA
nm
A/W
A/W
mm²
mm²
nA
MΩ
%
kHz
mV