EMS22Q_14 Datasheet, PDF (2/5 Pages) Bourns Electronic Solutions – Non-Contacting Incremental Encoder

Applications
■ Material handling equipment
■ Brushless DC motor commutation
■ Robotics
■ Automotive
■ Industrial automation
■ Petroleum refinery
■ Medical
■ Office equipment
■ Audio and broadcast equipment
EMS22Q - Non-Contacting Incremental Encoder
Output Type Waveform and Variant Table
Quadrature Output
360 °
PPR
=
1
Cycle
Edge Separation
A
B
Index 1 = 1 LSB
Z
Index 3 = 3 LSB
Minimum edge separation = 20*256/PPR (no missing pulses)
PPR 3.3 Vcc 5.0 Vcc Index 1 Index 3
256 X
X
256 X
X
256
X
X
256
X
X
128 X
X
128 X
X
128
X
X
128
X
X
64 X
X
64 X
X
64
X
X
64
X
X
32 X
X
32 X
X
32
X
X
32
X
X
B
A
Microprocessor
AB
Encoder 1
CS1
Chip Select Hardware Sample
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.