IC-PNH Datasheet, PDF (7/10 Pages) IC-Haus GmbH – PHASED ARRAY NONIUS ENCODERS

iC-PNH Series
preliminary
PHASED ARRAY NONIUS ENCODERS
Rev C4, Page 7/10
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = 4.1...5.5 V, VB = 0 V, Tj = -40..125 °C, unless otherwise stated
Item Symbol Parameter
No.
Conditions
508 ton_LED
Recommended Illumination Time Gray-code scanning by DA, DB, DR sensors:
for Low Power Operation
Iph(DA, DB) = 100...260 nA, Iph(DR) = 180 nA;
VCC = 1.6 V
VCC = 1.8 V
509 tset_LED Recommended Illumination Start relative to power-up: VCC = 0 V → 1.6 V
for Low Power Operation
510 tv()
Output Validity
for Low Power Operation
output V(MTA, MTB) = 10% ←→ 90% versus
power-up (for tset_LED = -1 ... 0 µs);
VCC = 0 V → 1.6 V, ton_LED ≥ 10 µs
VCC = 0 V → 1.8 V, ton_LED ≥ 4 µs
Digital Outputs MTA, MTB and Auxiliary Supply VB (chip release Y)
601 VB
Auxiliary Supply VB for
MTA/MTB Operation
VCC = 0 ... +5.5 V
602 I(VB)
Supply Current in VB
VCC = 1.8 ... +5.5 V, MTA, MTB not loaded
603 I(VB)cyc Averaged Supply Current in VB VCC = 0 V, VB on-cycle 15 µs, illuminated for
3 µs, MTA, MTB not loaded
604 tset(VB) Power-Up Settling Time
VB = 0 V → 1.8 V, without illumination
605 Vs()hi
Saturation Voltage hi
at MTA, MTB
Vs()hi = V() - VB; I() = -130 µA
606 Vs()lo
Saturation Voltage lo
at MTA, MTB
I() = 200 µA
607 ton_LED Recommended Illumination Time Gray-code scanning by DA, DB, sensors:
Iph(DA, DB) = 100...260 nA, Iph(DR) = 180 nA
608 tval()
Output Validity at MTA, MTB
output stable for readout; after LED on
after LED off
Device Specific: iC-PNH2612 (chip release Z and following)
V101 Aph()
Radiant Sensitive Area
sensors of N/M/S tracks
sensors of MTA, MTB tracks
V102 E()mxr
Irradiance For Max. Signal Level λ_LED = 740 nm, Vout() not saturated
Device Specific: iC-PNH2624 (chip release Z and following)
V201 Aph()
Radiant Sensitive Area
sensors of N/M/S tracks
sensors of MTA, MTB tracks
V202 E()mxr
Irradiance For Max. Signal Level λ_LED = 740 nm, Vout() not saturated
Device Specific: iC-PNH2628 (chip release Z and following)
V301 Aph()
Radiant Sensitive Area
sensors of N/M/S tracks
sensors of MTA, MTB tracks
V302 E()mxr
Irradiance For Max. Signal Level λ_LED = 740 nm, Vout() not saturated
Device Specific: iC-PNH3312 (chip release Z and following)
V401 Aph()
Radiant Sensitive Area
sensors of N/M/S tracks
sensors of MTA, MTB tracks
V402 E()mxr
Irradiance For Max. Signal Level λ_LED = 740 nm, Vout() not saturated
Device Specific: iC-PNH3948 (chip release Z and following)
V601 Aph()
Radiant Sensitive Area
sensors of N/M/S tracks
sensors of MTA, MTB tracks
V602 E()mxr
Irradiance For Max. Signal Level λ_LED = 740 nm, Vout() not saturated
Min. Typ. Max.
10
4
-1
0
25
60
25
50
1.8
5.5
300
80
10
0.4
0.4
3
4
2
0.076
0.03
2.9
0.067
0.03
3.3
0.052
0.03
4.2
0.10
0.03
2.2
0.060
0.029
3.7
Unit
µs
µs
µs
µs
µs
V
µA
µA
µs
V
V
µs
µs
µs
mm²
mm²
mW/
cm²
mm²
mm²
mW/
cm²
mm²
mm²
mW/
cm²
mm²
mm²
mW/
cm²
mm²
mm²
mW/
cm²