參數(shù)資料
型號： HEDT-9040
英文描述： DK-LM3S818 Dev Kit
中文描述： 高溫140 - C款三通道光學增量編碼器模塊
文件頁數(shù)： 4/10頁
文件大?。?/td> 281K
代理商： HEDT-9040
4
Electrical Characteristics
Electrical Characteristics over Recommended Operating Range.
Parameter
Symbol
I
CC
V
OH
V
OL
t
r
t
f
Min.
30
2.4
Typ.*
57
Max.
85
Units
mA
V
V
ns
ns
Notes
Supply Current
High Level Output Voltage
Low Level Output Voltage
Rise Time
Fall Time
I
OH
= -100
μ
A min.
I
OL
= 3.86 mA max.
C
L
= 25 pF
R
L
= 2.7 k
pull-up
0.4
90
80
*Typical values specified at V
CC
= 5.0 V and 25
°
C.
Recommended Operating Conditions
Parameter
Temperature
Supply Voltage
Load Capacitance
Count Frequency
Shaft Perpendicularity
Plus Axial Play
Shaft Eccentricity Plus
Radial Play
Symbol
T
A
V
CC
C
L
f
Min.
-40
4.5
Typ.
Max.
140
5.5
100
50
±
0.25
(
±
0.010)
0.04
(0.0015)
Units
°
C
Volts
pF
kHz
mm
(in.)
mm (in.)
TIR
Notes
5.0
Ripple < 100 mV
p-p
2.7 k
pull-up
Velocity (rpm) x N/60
6.9 mm (0.27 in.) from
mounting surface
6.9 mm (0.27 in.) from
mounting surface
Note:
The module performance is guaranteed to 50 kHz but can operate at higher frequencies.
Encoding Characteristics
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances
unless otherwise specified. Values are for the worst error over the full rotation of HEDS-514X and HEDS-
6145 codewheels.
Parameter
Symbol
Cycle Error
C
Pulse Width Error
P
Logic State Width Error
S
Phase Error
φ
Position Error
Θ
Index Pulse Width
P
O
CH. I rise after CH. B or CH. A fall
t
1
CH. I fall after CH. A or CH. B rise
t
2
Min.
Typ.*
5
7
5
2
10
90
430
250
Max.
10
30
30
15
40
120
1490
620
Units
°
e
°
e
°
e
°
e
min. of arc
°
e
ns
ns
60
20
40
Note:
Module mounted on tolerance circle of
±
0.13 mm (
±
0.005 in.) radius referenced from module Side A aligning recess centers. 2.7
k
pull-up resistors used on all encoder module outputs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HEDT-9040B00 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HEDT-9040J00 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HEDT-9100 制造商:AGILENT 制造商全稱:AGILENT 功能描述:High Temperature 125 Degree Celcious Two Channel Optical Incremental Encoder Modules
HEDT-9100#A00 功能描述:編碼器 2 Channel 500CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C
HEDT-9100#C00 功能描述:編碼器 2 Channel 100CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動器數(shù)量: 通道數(shù)量:2 安裝風格:Through Hole 端接類型:Solder Pin 輸出: 軸類型: 帶開關(guān): 電源電壓:5 V 工作溫度范圍:- 40 C to + 115 C
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