参数资料
型号: EMS22D51-M20-MQ1
厂商: BOURNS INC
元件分类: 编、解码器及复用、解复用
英文描述: SINGLE, 3 CHANNELS, ROTARY/LINEAR OPTICAL POSITION ENCODER
封装: ROHS COMPLIANT PACKAGE
文件页数: 2/5页
文件大小: 338K
代理商: EMS22D51-M20-MQ1
Specications are subject to change without notice.
Customers should verify actual device performance in their specic applications
EMS22 - Non-Contacting Rotary Magnetic Encoder
Output Type Waveforms and Variant Tables
Applications
Material handling equipment
Brushless DC motor commutation
Robotics
Automotive
Industrial automation
Petroleum renery
Medical
Ofce equipment
Audio and broadcast equipment
Quadrature Output
PPR 3.3 Vcc 5.0 Vcc Index 1 Index 3
256
XX
256
XX
256
XX
256
XX
128
XX
128
XX
128
XX
128
XX
64
XX
64
XX
64
XX
64
XX
32
XX
32
XX
32
XX
32
XX
A
B
Z
Index 3 = 3 LSB
360
PPR
= 1 Cycle
Index 1 = 1 LSB
Edge Separation
CSn
CLK
D0
t CSn
t CLKFE
t D0 Tristate
T CLK/2
0
15
07
Status Bits
Angular Position Data
Parity Bit
t D0 valid
t D0 active
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 S1 S2 S3 S4 S5 P1
D9
Absolute Output
Data Content
Description
D9:D0
Absolute angular position data
S1
End of offset compensation algorithm
S2
Cordic overow indicating an error in cordic part
S3
Linearity alarm
S4
Increase in magnitude
S5
Decrease in magnitude
P1
Even parity for detecting bits 1-15 transmission error
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