3

AEDB-9340 Technical Specifications

Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Units

Notes

Storage Temperature

-40

85

°C

Operating Temperature

-10

85

°C

Supply Voltage

-0.5

7

Volts

Recommended Operating Conditions

Parameter

Min.

Typ.

Max.

Units

Notes

Temperature

-10

25

85

°C

Supply Voltage (Detector)

4.5

5.0

5.5

Volts

Ripple < 100 mVpp

Operating Frequency

1250 CPR

75

kHz

Velocity (rpm) x N/60

2500 CPR

150

kHz

Shaft Radial Play Plus Eccentricity

±0.025

mm TIR

Shaft Axial Play

±0.100

mm

Encoding Characteristics

Encoding Characteristics over the Recommended Operating Conditions and Mounting tolerances. These charac-

teristics include codewheel contribution. The typical values are average over the full rotation of the codewheel

tested at 25

°C, 500 RPM, 5V.

Parameter

Symbol

Minimum

Typical

Maximum

Units

Pulse Width Error

D

P7

50

°e

Logic State Width Error

D

S5

50

°e

Phase Error

Df

225

°e

Cycle Error

D

C20

50

°e

Position Error

DQ

20

50

min. of arc

Index Pulse Width

1000/1024/1250 CPR

90

150

360

°e

2000/2048/2500 CPR

180

300

540

°e

Electrical Characteristics

Electrical Characteristics over Recommend Operating Range, Typical at 25

°C

Parameter

Symbol

Min.

Typ.

Max.

Units

Notes

Supply Current

40

60

80

mA

High Level Output Voltage

2.4

V

Low Level Output Voltage

0.4

V

Rise Time

200

ns

Fall Time

20

ns

Loading Capacitance

47

pF