9

AC Electrical Specifications

Parameter

Symbol

Minimum

Typical

Maximum

Units

Notes

Wakeup Delay from Rest Mode

Due to Motion

12ms

Power Up Delay

50

ms

Debounce Delay on

Button Inputs

ms

“Maximum” specified at 8 ms

polling rate.

Scroll Wheel Sampling Period

150

200

300

s

ZA PIN

Transient Supply Current

60

mA

Max. supply current during

with > 500

s rise time. Does

not include charging currents

for bypass capacitors.

USB Electrical Specifications

Electrical Characteristics over recommended operating conditions.

Parameter

Symbol

Minimum

Maximum

Units

Notes

Output Signal Crossover Voltage

1.5

2.0

V

Input Signal Crossover Voltage

1.2

2.1

V

Output High

2.8

3.6

V

with 15 k

D- (see Figure 11)

Output Low

VOL

0.0

0.3

V

with 15 k

D- (see Figure 11)

Single Ended Input

0.8

V

Input High (Driven)

2.0

V

Input High (Floating)

2.7

3.6

V

Input Low

0.8

V

7.5 k

 to VDDA5

Differential Input Sensitivity

0.2

V

|(D+)-(D-)| See Figure 12

Differential Input Common

Mode Range

0.8

2.5

V

Single Ended Receiver Threshold

0.8

2.0

V

Transceiver Input Capacitance

12

pF

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PixArt Imaging Inc.

PixArt Imaging Inc.

ADNS-2710 Single Chip USB Optical Mouse Sensor

23