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PAA5100JE Product Datasheet

Optical Tracking Chip

PixArt Imaging Inc.

PixArt Imaging Inc. http://www.pixart.com

Version 1.00 |25 July 2018

PAA5100JE-Q: Optical Tracking Chip

Product Datasheet

General Description

The PAA5100JE-Q is PixArt Imaging's latest optical

navigation chip designed to enable navigation with

working range of 15 mm to 35 mm over various surfaces.

It is housed in a 28-pin land-grid-array (LGA) package that

provides X-Y motion information. Aided by external

illumination, it is most suitable for motion and surface

detection in robot application.

Key Features

 Working range of 15 to 35 mm

 No lens focusing required during lens mounting

process

 Power consumption of 6 mA typical @ run mode (chip

only)

 16-bits motion data registers

 Motion detect pin output

 Internal oscillator – no clock input needed

Applications

 Devices that require near field motion detection, e.g

Robot Cleaners

Key Parameters

Parameter

Value

Supply Voltage (V)

: 1.8 – 2.1

DDIO

: 1.8 – 3.6

Working Range (mm)

15 to 35 mm

Frame Rate (fps)

242

Interface

4-Wire SPI @ 2 MHz

Package Type

28-pin LGA Package with

L214-ZSZ Lens Assembly:

6 x 6 x 3.08 mm

Ordering Information

Part Number

Package Type

PAA5100JE-Q

28-pin LGA Package

L214-ZSZ

Lens Assembly

For any additional inquiries, please contact us at

http://www.pixart.com/contact.asp

Summary of content (13 pages)

PAGE 1
PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip PAA5100JE-Q: Optical Tracking Chip Product Datasheet General Description The PAA5100JE-Q is PixArt Imaging's latest optical navigation chip designed to enable navigation with working range of 15 mm to 35 mm over various surfaces. It is housed in a 28-pin land-grid-array (LGA) package that provides X-Y motion information. Aided by external illumination, it is most suitable for motion and surface detection in robot application.
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PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Signal Description Figure 1. Pin Configuration Table 1. Signal Pins Description Pin No.
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PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Operating Specifications 2.1 Absolute Maximum Ratings Table 2. Absolute Maximum Ratings Parameters Storage Temperature Lead-Free Solder Temperature Supply Voltage Symbol TS Min. -40 TSOLDER VDD VDDIO VIN ESDHBM -0.5 -0.5 -0.5 Max. 85 Unit Notes °C 260 °C 2.1 3.6 3.6 2 V V V kV Input Voltage All I/O pins ESD All pins (Human Body Model) Notes: 1. Maximum Ratings are those values beyond which damage to the device may occur.
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PAA5100JE Product Datasheet PixArt Imaging Inc. 2.2 Optical Tracking Chip Recommended Operating Conditions Table 3. Recommended Operating Conditions Description Operating Temperature Symbol TA VDD VDDIO Min. 0 1.8 1.8 Typ. Max. 60 2.1 3.6 Unit Notes °C 2.0 V Including supply noise 2.0 V VDDIO ≥ VDD Power Supply Voltage VDDIO ≥ VXLED VXLED 3.6 V Min VXLED to ensure min IXLED of 15 mA Refer LED’s datasheet for the LED Supply Current IXLED 15 mA max current rating Power Supply Rise Time tRT 0.
PAGE 5
PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip The recommended external illumination to use with PAA5100JE is White LED with the part number LTW-216TS5. The datasheet for this LED is attached with this document. Table 4. Characteristics of LTW-216TS5 at TA = 25°C Description Power Dissipation DC Forward Current Symbol Min. Typ. Peak Forward Current Max. 70 20 100 Reverse Voltage VR 5 Reverse Current IR 10 Forward Voltage VF 2.65 3.
PAGE 6
PAA5100JE Product Datasheet PixArt Imaging Inc. 2.4 Optical Tracking Chip AC Characteristics Table 6. AC Electrical Specifications Parameters Symbol Min. Typ. Max.
PAGE 7
PAA5100JE Product Datasheet PixArt Imaging Inc.
PAGE 8
PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Mechanical Specifications 3.1 Package Marking Refer Figure 1. Pin Configuration for the code marking location on the device package. Table 7. Code Identification Code Product Number Lot Code 3.
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PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Note: Bottom center pad of LGA package must be connected to circuit ground. Figure 3. Recommended PCB Layout Version 1.00 |25 July 2018 PixArt Imaging Inc. http://www.pixart.com All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
PAGE 10
PAA5100JE Product Datasheet PixArt Imaging Inc. 3.3 Optical Tracking Chip L214-ZSZ Lens Assembly Drawings Figure 4. System Assembly View with L214-ZSZ Figure 5. Exploded View of System Assembly (with L214-ZSZ) Version 1.00 |25 July 2018 PixArt Imaging Inc. http://www.pixart.com All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
PAGE 11
PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Figure 6. L214-ZSZ Lens Outline Drawing Version 1.00 |25 July 2018 PixArt Imaging Inc. http://www.pixart.com All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
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PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip System Level Description 4.1 Reference Schematic External Illumination Circuitry VDD VREG NC NC NRESET C6 4.
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PAA5100JE Product Datasheet PixArt Imaging Inc. Optical Tracking Chip Registers 5.1 Registers List PAA5100JE registers are accessible via the serial port. The registers are used to read motion data and status as well as to set the device configuration. Table 8.