參數(shù)資料
型號(hào): HEDS-974X
英文描述: 180, 300, 360 LPI Small Optical Encoder Modules
中文描述: 180,300,360低截獲概率小型光學(xué)編碼器模塊
文件頁數(shù): 3/6頁
文件大?。?/td> 210K
代理商: HEDS-974X
3
Electrical Characteristics over Recommended Operating Range, Typical at T
A
= 25C
Parameter
Symbol
Supply Current
I
CC
High Level Output Voltage
V
OH
Low Level Output Voltage
V
OL
Rise Time
t
r
Fall Time
t
f
Min.
12
2.4
Typ.
21
Max.
40
Units
mA
V
V
ns
ns
Notes
I
OH
= –200
μ
A
I
OL
= 3.2 mA
C
L
= 25 pF
R
L
= (NO pullup)
0.4
70
45
Recommended Operating Conditions
Parameter
Temperature
Supply Voltage
Symbol
T
V
CC
Min.
–40
4.5
Typ.
Max.
85
5.5
Units
°
C
V
Notes
5.0
Ripple < 100 mVp-p. Recommended
one bypass capacitor (1
μ
F)
between V
CC
and GND less than
15 cm from the encoder.
Load Capacitance
Pullup Resistor
C
L
R
L
100
pF
none
Recommended no pullup. Device
has integrated 2.5 k
on outputs.
(Velocity (rpm) x N) / 60
Mounting considerations.
Count Frequency
Angular Misalignment E
A
40
+2.0
kHz
deg.
–2.0
0
Encoding Characteristics
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances.
These characteristics do not include codewheel/codestrip contribution. The Typical Values are averages over the full
rotation of the codewheel.
Parameter
Symbol
Typical
Pulse Width Error
P
5
Logic State Width Error
S
3
Phase Error
φ
2
Maximum
40
40
15
Units
°
e
°
e
°
e
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HEDS-9780#A50 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(dòng)器數(shù)量: 通道數(shù)量:2 安裝風(fēng)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
HEDS-9780#G50 功能描述:編碼器 2 Channel 360CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動(dòng)器數(shù)量: 通道數(shù)量:2 安裝風(fēng)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
HEDS-9780#G54 功能描述:編碼器 2 Channel 360CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動(dòng)器數(shù)量: 通道數(shù)量:2 安裝風(fēng)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
HEDS-9780#H50 功能描述:編碼器 2 Channel 400CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動(dòng)器數(shù)量: 通道數(shù)量:2 安裝風(fēng)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
HEDS-9781#H50 功能描述:編碼器 2 Channel 400CPR RoHS:否 制造商:Avago Technologies 產(chǎn)品:Optical Encoders 類型:Absolute 每轉(zhuǎn)脈沖: 制動(dòng)器數(shù)量: 通道數(shù)量:2 安裝風(fēng)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