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參數(shù)資料
| 型號： | HEDS-9741Q50 |
| 廠商： | AGILENT TECHNOLOGIES INC |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | SINGLE, 2 CHANNELS, ROTARY/LINEAR OPTICAL POSITION ENCODER |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 261K |
| 代理商： | HEDS-9741Q50 |
3
Electrical Characteristics over Recommended Operating Range, Typical at T A = 25C
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
Supply Current
I CC
12
21
40
mA
High Level Output Voltage
VOH
2.4
V
IOH = –200 A
Low Level Output Voltage
VOL
0.4
V
IOL = 3.2 mA
Rise Time
tr
70
ns
CL = 25 pF
Fall Time
tf
45
ns
RL = (NO pullup)
Recommended Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
Units
Notes
Temperature
T
–40
85
°C
Supply Voltage
VCC
4.5
5.0
5.5
V
Ripple < 100 mVp-p. Recommended
one bypass capacitor (1
F)
between VCC and GND less than
15 cm from the encoder.
Load Capacitance
CL
100
pF
Pullup Resistor
RL
3.3 k
none
Recommended no pullup. Device
has integrated 2.5 k
on outputs.
Count Frequency
40
kHz
(Velocity (rpm) x N) / 60
Angular Misalignment EA
–2.0
0
+2.0
deg.
Mounting considerations.
Mounting Position
RM
ROP – 0.14
mm
Mounting considerations.
(ROP – 0.006)
(inch)
O Shaft 0.26 mm (0.010")
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
Maximum
Units
Pulse Width Error
P5
40
°e
Logic State Width Error
S3
40
°e
Phase Error
φ
215
°e
Ordering Information
HEDS-974
Option
Lead Bend
0 – Straight Leads
1 – Bend Leads
Resolution Options
Q – 180 LPI, linear
2 – 300 LPI, linear
1 – 360 LPI, linear
Mounting Options
50 – Standard
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| 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 |
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