ADNS-7630 datasheet(2/48 Pages) AVAGO

2 / 48 page

Theory of Operation

ADNS-7630 is based on LaserStream navigation tech-

nology that measures changes in position by optically

acquiring sequential surface images (per frames) and

mathematically determining the direction and magni-

tude of motion movement. It contains an Image Acqui-

sition System (IAS), a Digital Signal Processor (DSP) and

Bluetooth HID stream output. Images acquired by the

IAS are processed by the DSP to determine the direction

and distance of motion. The DSP generates the

Δx and Δy

relative displacement values which are converted to Blue-

tooth HID data. The motion data and buttons input status

are then transmitted in wireless mode to the Bluetooth.

Ordering Information

Part Number

Packaging Type

Minimum Order Quantity

ADNS-7630

Tube

1000 units per tube

ADNS-7630-TR

Tape and Reel

4000 units per roll

Figure 1a. ADNS-7630-TR Tape and Reel Packaging Dimension

Notes:

1. Ao & Bo measured at 0.3mm

above base of pocket.

2. 10 pitches cumulative tol. ±0.2mm.

3. ( ) Reference dimensions only.

2.00 ±0.10

SECTION BB

SECTION AA

(5°)

Ø1.55 ±0.05

4.00 ±0.10 SEE NOTE #2

12.00 ±0.10

Ø1.50 (MIN.)

Ao: 8.14

Bo: 11.70

Ko: 3.80

Pitch: 12.00

Width: 24.00

Features (continued)

• Mechanical and optical Z-Wheel interface for vertical

scroll

• Tilt-Wheel function for horizontal scroll

• 12-bit Bluetooth HID motion data reporting

• Customizable SDP Service Name, Service Description,

Provider Name, VID, PID, & Bluetooth Address

• 4-axis sensor rotations: 0°, 90°, 180° or 270°

• Resolution:

– Programmable from 250-3000 counts per inch (cpi)

with 250cpi incremental step

– Up to 10 selections of On-the-Fly (OTF) resolution

mode setting

Disclaimer: All designers and manufacturers of ﬁnal product with tilt

wheel enabled must assure that they have all necessary intellectual

property rights.

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