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參數(shù)資料
| 型號： | AEDA-3300TAT |
| 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： | ULTRA MINIATURE PACKAGE |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 289K |
| 代理商： | AEDA-3300TAT |
6
Maximum Frequency and RPM
The operable frequency is calculated based on
the formula:
Frequency (kHz) = CPR x (RPM / 60 x 103 )
As an example, for the 1000 CPR option, the
operable frequency is up to 200 kHz, i.e.:
Maximum operable frequency for 1000 CPR
option = 1000 x (12000 / 60 x 103 ) = 200 KHz
Theory of Operation
The AEDA-3300 translates rotary motion of a
shaft into three channels of digital output. The
AEDA-3300 series consists of the following key
parts: a single light emitting diode (LED) light
source,
a
focusing
lens,
a
high-precision
codewheel, a photodetector IC with a set of
uniquely configured photodiodes, an interpolator
IC, and a line driver IC.
The LED emits light that is used to produce
modulated by the codewheel to produce a set
of
analog
signals.
A
high
performance
compensation and interpolation IC processes
the analog signals to produce the digital A, B
and index signals. These digital signals are
further fed through a line driver IC that
produces the final differential outputs for
channels A, B, I, and their complements A, B
and I.
In a single size package, the AEDA-3300 is
available for wide selection of cycles per
revolution (CPR) options, from 600 to 20000.
This translates to a maximum resolution of
80000 counts after quadrature decode (4X),
satisfying the ever increasing requirement of
higher encoder counts for better motion feedback
performance.
CPR
Maximum
Frequency (kHz)
Maximum
RPM
600
1000 1
12000
1000
1000 1
12000
1024
1000 1
12000
2000
1000 1
12000
2048
1000 1
12000
2500
1000 1
12000
3000
1000 1
12000
4000
1000 1
12000
4096
1000 1
12000
5000
1000
12000
6000
1000
10000
7200
1000
8300
7500
1000
8000
1000
7500
8192
1000
7300
10000
1000
6000
10240
650
3800
12000
650
3250
14400
650
2700
18000
650
2150
20000
650
1950
Notes:
1. Maximum allowable operating frequency will be lower due to limitation
in maximum permissible mechanical shaft speed.
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PDF描述 |
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| AEDA-3300TAQ | SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AEDA-3300-TAT | 功能描述:編碼器 3 Channel 4096 CPR Top Mount 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 |
| AEDA-3300-TB1 | 功能描述:編碼器 3 Channel 5000 CPR Top Mount 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 |
| AEDA-3300-TB7 | 功能描述:編碼器 3 Channel 6000 CPR Top Mount 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 |
| AEDA-3300-TBJ | 功能描述:編碼器 3 Channel 7200 CPR Top Mount 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 |
| AEDA-3300-TBK | 功能描述:編碼器 3 Channel 7500 CPR Top Mount 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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