SA9602M

6/16

sames

3.

Electrostatic Discharge (ESD) Protection

The SA9602M integrated circuit's inputs/outputs are protected against ESD.

4.

Power Consumption

The power consumption rating of the SA9602M integrated circuit is less than

30mW.

5.

Output Signals

The motor drive output pulse is defined by the status of the MD input pin: MD=0 for

unipolar; and MD=1 for bipolar. Note that the LED output pulses at a high frequency

(1160Hz at rated conditions, irrespective of the R0, R1 inputs) when MD=0, this

mode is very usefull for fast callibration during manufacturing. The wave forms for

the two types of output driving methods are show below:

VOLTAGE

SENSOR

INPUT

IVP

DR-01288

SS

V

CURRENT

SENSOR

INPUTS

IIP

IIN

SS

V

V DD

SS

V

V DD

DD

V

GND

A

V