4

Electrical Characteristics

Electrical Characteristics over Recommended Operating Range, typical at 25

°C.

Parameter

Symbol

Min.

Typical

Max.

Units

Notes

Supply Current

I

CC

30

57

85

mA

High Level Output Voltage

V

OH

2.4

Volts

I

Low Level Output Voltage

V

OL

0.4

Volts

I

Rise Time

t

r

180

ns

C

Fall Time

t

f

40

ns

Encoding Characteristics

Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances.

These Characteristics do not include codewheel/codestrip contribution. The Typical Values are averages over

the full rotation of the codewheel. For operation above 100 kHz, see frequency derating curves.

Description

Symbol

Typical

Maximum

Units

Pulse Width Error

∆P5

45

°e

Logic State Width Error

∆S3

45

°e

Phase Error

∆φ

215

°e

Note: Module mounted on tolerance circle of

± 0.13 mm (± 0.005 in.) radius referenced from module Side A aligning recess centers.

3.3 k

Ω pull-up resistors used on all encoder module outputs.

R