参数资料
型号: HEDS-9701OPTIONH50
厂商: AGILENT TECHNOLOGIES INC
元件分类: 编、解码器及复用、解复用
英文描述: SINGLE, 2 CHANNELS, ROTARY OPTICAL POSITION ENCODER
文件页数: 7/12页
文件大小: 246K
代理商: HEDS-9701OPTIONH50
4
Encoding Characteristics
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances.
These characteristics do not include codewheel/codestrip contributions.
Case 1
Case 2
Parameter
Symbol
Typ.
Max.
Units
Notes
Pulse Width Error
P
7
30
40
°e
Logic State Width Error
S
5
30
40
°e
Phase Error
φ
210
15
°e
Case 1: Module mounted on tolerances of
± 0.13 mm (0.005"). Case 2: Module mounted on tolerances of
± 0.25 mm (0.010")
Note: See Figures in Mounting Considerations for details on Case 1 and Case 2 mounting tolerances.
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Notes
Temperature
Τ
40
85
°C
Supply Voltage
V
CC
4.5
5.5
V
Ripple < 100 mV
p-p
Load Capacitance
C
L
100
pF
3.2 k
pull-up
Count Frequency
20
kHz
(Velocity (rpm) x N)/60
Note: The module performance is guaranteed to 20 kHz but can operate at higher frequencies. Contact factory for more information.
Electrical Characteristics
Electrical Characteristics over Recommended Operating Range, Typical at 25
°C.
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
Supply Current
I
CC
17
40
mA
High Level Output Voltage
V
OH
2.4
V
I
OH = -40 A
Low Level Output Voltage
V
OL
0.4
V
I
OL = 3.2 mA
Rise Time
t
r
200
ns
C
L = 25 pF, RL = 11 k
Fall Time
t
f
50
ns
C
L = 25 pF, RL = 11 k
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