參數(shù)資料
型號: AEDR-8000-1K2
元件分類: 編、解碼器及復用、解復用
英文描述: SINGLE, 2 CHANNELS, ROTARY/LINEAR OPTICAL POSITION ENCODER
封裝: LEAD FREE, LEADLESS PACKAGE
文件頁數(shù): 4/9頁
文件大?。?/td> 134K
代理商: AEDR-8000-1K2
4
Recommended Operating Conditions
Parameter
Sym.
Min.
Typ.
Max.
Units
Notes
Temperature
TA
0
25
85
°C
SupplyVoltage
VCC
4.5
5.0
5.5
V
Ripple<100mVp-p
LEDCurrent
ILED
13
15
18
mA
Seenote1
LoadCapacitance
CL
100
pF
2.7kΩPull-Up
CountFrequency
f
30
kHz
Seenote2
RadialMisalignment
ER
±0.38
mm(in.)
(±0.015)
TangentialMisalignment
ET
±0.38
mm(in.)
(±0.015)
AngularMisalignment
EA
0
±1.5
deg.
Codewheel/StripTilt
CT
0
1
deg.
Codewheel/StripGap
G
1.0(0.04)
2.0(0.08)
2.5(0.10)
mm(in.)
Note:
1. Referto“LEDCurrentLimitingResistor”onpage5.
2.Countfrequency=velocity(RPM)xN/60.
Encoding Characteristics
Encodingcharacteristicsovertherecommendedoperatingconditionandmountingconditions.
Parameter
Symbol
Typical
Maximum
Unit
Notes
PulseWidthError
DP
15
55
°e
AEDR-8010-K
PulseWidthError(Ch.A,Ch.B)
DP
15,25
55,75
°e
AEDR-8000-K
16
75
AEDR-8100-P
16
75
AEDR-8100-Q
PhaseError
Df
12
60
°e
AEDR-8000-K
10
60
AEDR-8100-P
10
60
AEDR-8100-Q
Note:Typicalvaluesrepresenttheencoderperformanceattypicalmountingalignment,whereasthemaximumvaluesrepresenttheencoderper-
formanceacrosstherangeofrecommendedmountingtolerance.
Electrical Characteristics
Characteristicsoverrecommendedoperatingconditionsat25°C.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
DetectorSupplyCurrent
Icc
2.2
5.0
mA
HighLevelOutputVoltage
VOH
2.4
V
IOH=-0.2mA
LowLevelOutputVoltage
VOL
0.4
V
IOL=8.0mA
RiseTime
tr
500
ns
CL=25pF
FallTime
tf
100
ns
RL=2.7kΩ
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