2

Parameter

Symbol

Limits

Units

-0.3 to + 7

V

Input Voltage

V

Storage Temperature

-40 to 125

qC

Notes:

1. Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is stress rating only and

functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not

implied.

2. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Table 2. Recommended Operating Condition

Parameters

Symbols

Values

Units

Notes

+4.5 / +5.5

V

Operating Temperature

40/125

°C

Rotational Speed :

Mechanical (max)

12000

RPM

Electrical (max)

7000

RPM

Notes:

1. Under recommended mounting and tolerance, and mechanical shaft play, the incremental encoder's quadrature output (quater cycle phase shift

between Channel-A and Channel-B) is always maintained. The dynamic performance of the encoder output are depicted in the figures under

Encoding Characteristic.

2. The magnetic incremental output has a fixed hysteresis of 0.7 degrees for all different CPR options (equivalent to 2 quadrature counts at 256 CPR

or 0.5 quadrature count at 64 CPR).

3. The quadrature decoding of both the Channel-A and Channel-B would ensure that the incremental counts are maintained even when there is

transition noise due to fluctuation of the magnetic field strength.

Table 3. DC Characteristics

DC Characteristics over Recommended Operating Range, typical at 25

qC

Parameter

Symbol

Condition

Values

Units

Notes

Min

Typ.

Max

16

20

mA

Output High Voltage

V

Output Low Voltage

VSS+0.4

V

Output Current

4mA