參數(shù)資料
型號(hào): HEDS-9140OPTIONF00
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER
封裝: PLASTIC PACKAGE
文件頁數(shù): 10/13頁
文件大?。?/td> 276K
代理商: HEDS-9140OPTIONF00
6
Encoding Characteristics
HEDS-9040 #T00
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless
otherwise specied. Values are for the worst error over the full rotation of HEDM-614X Option TXX codewheel.
Parameter
Symbol
Min.
Typ.[1]
Max.Units
Cycle Error
ΔC
3
7.5
°e
Pulse Width Error
ΔP
7
50
°e
Logic State Width Error
ΔS
5
50
°e
Phase Error
Δφ
215
°e
Position Error
ΔΘ
2
20
min. of arc
Index Pulse Width
P
O
40
90
140
°e
CH. I rise after CH. B or CH. A fall
-40°C to +100°C
t
1
10
450
1500
ns
CH. I fall after CH. A or CH. B rise
-40°C to +100°C
t
2
10
250
1500
ns
Note:
1. Module mounted on tolerance circle of ±0.13 mm (±0.005 in.) radius referenced from module Side A aligning recess centers. 2.7 k
Ω pull-up
resistors used on all encoder module outputs.
Encoding Characteristic
HEDS-9140 #B00
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless oth-
erwise specied. Values are for the worst error over the full rotation of HEDM-504X Option BXX codewheel.
Parameter
Symbol
Min.
Typ. [1]
Max.Units
Cycle Error
C
6
12
°e
Pulse Width Error
P
10
45
°e
Logic State Width Error
S
10
45
°e
Phase Error
Φ
2
15
°e
Position Error
Θ
10
40
min. of arc
Index Pulse Width
P
o
50
90
130
°e
CH. I Rise after CH B or CH A fall
-40°C to +100°
t
1
200
1000
1500
ns
CH. I fall after CH. A or CH.B rise
-40°C to +100°
t
2
0
300
1500
ns
Note:
1. Module mounted on tolerance circle of ±0.13 mm (±0.005 in.) radius referenced from module Side A aligning recess centers. 2.7 k
Ω pull-up
resistors used on all encoder module outputs.
Electrical Characteristics
Electrical Characteristics over Recommended Operating Range.
Parameter
Symbol
Min.
Typ.[1]
Max.Units
Notes
Supply Current
I
CC
30
57
85
mA
High Level Output Voltage
V
OH
2.4
V
I
OH
= -200 μA max.
Low Level Output Voltage
V
OL
0.4
V
I
OL
= 3.86 mA
Rise Time
t
r
180[2]
ns
C
L
= 25 pF
R
L
= 2.7 k
Ω pull-up
Fall Time
t
f
49[2]
ns
Notes:
1. Typical values specied at V
CC
= 5.0 V and 25°C.
2. t
r
and t
f
80 nsec for HEDS-9040 #T00.
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HEDS-9141-C00 制造商:Avago Technologies 功能描述: