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

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

EMS22Q - Non-Contacting Incremental Encoder

Output Type Waveform and Variant Table

Applications

Minimum edge separation = 20*256/PPR (no missing pulses)

Microprocessor

Chip Select Hardware Sample

Encoder 1

A

B

A

CS1

B