参数资料
型号: AEDR-8500-102
元件分类: 编、解码器及复用、解复用
英文描述: SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER
封装: 3.95 X 3.40 MM, 0.956 MM HEIGHT, LEADLESS, SURFACE MOUNT PACKAGE-8
文件页数: 4/10页
文件大小: 1081K
代理商: AEDR-8500-102
3
Encoder Pin-Out
Pin configuration (Top view)
Encoder’s Built-in Interpolation
Pin (Interpolation)
Interpolation
Factor
CPR @
( ROP= 11 mm )
Count
Frequency
SEL 4X
SEL 2X
L
1X
828
55 KHz
L
H
2X
1656
110 KHz
H
L
4X
3312
220 KHz
H
Factory use
H = HIGH Logic Level L = LOW Logic Level
The interpolation factor above may be used in conjunction with the below formulae to cater the needs for various
rotation speed (RPM) and count.
RPM = (Count Frequency x 60 ) / CPR
The CPR (@ 1X interpolation) is based on the following formulae which is directly dependent on ROP
CPR = LPI x 2
π x ROP (inch) or
Note : LPI (lines per inch) is fixed at 304 by the AEDR-850X.
CPR = LPmm x 2
π x ROP (mm)
LPmm (lines per mm) = 304/25.4
Pin 8
Gnd
Pin 1
VLED
Pin 5
A
Pin 4
B
Emitter
Detector
Pin 6
VCC
Pin 7
SEL 4X
Pin 3
CHI
Pin 2
SEL 2X
相关PDF资料
PDF描述
AEDR-8500-100 SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER
AEDR-8502-100 SINGLE, 3 CHANNELS, ROTARY OPTICAL POSITION ENCODER
AEDS-9620-P10 SINGLE, 2 CHANNELS, LINEAR OPTICAL POSITION ENCODER
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