PNSR-015-RB3

PAW3220LU-TJDU PIXART | Alldatasheet

Document overview

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Technical content

PAW3220LU-TJDU Product Brief Ultra-Low Power Wireless Mouse Sensor PixArt Imaging Inc. Version 1.0 | 07 May 2015 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. PAW3220LU-TJDU: Ultra-Low Power Wireless Mouse Sensor General Description The PixArt PAW3220LU -TJDU is an ultralow power and small form factor optical sensor which is optimized for infrared LED based wireless mouse applications. It has high accuracy navigation ability, low power architecture and automatic power management which make it suitable for power -sensitive application such as wireless mouse. The PAW3220LU -TJDU is capable of high -speed motion detection up to the velocity of 30 inches/sec and acceleration of 10g. In addition, it has an on -chip oscillator and a built-in programmable LED current driver. In order to achieve the best tracking performance, it is recommended to match the sensor with infrared SMT LED (LITE -ON LTE-C216-P-W) and PNSR -015-RB3 optical lens. Key Features  Single power with wide voltage range of Low Voltage and High Voltage segments  Selectable 8-bit (default) or 12 -bit motion data length for Delta_X and Delta_Y  Selectable resolution up to ~1800cpi (based on PNSR - 015-RB3 lens)  Motion detection interrupt output  Tracking speed up to 30ips (inches/sec) and 10g acceleration  Built-in Low Power Timer (LPT) for Sleep1/ Sleep2/ Sleep3(1) mode  Adaptive frame rate control for extra power saving during moving at different speeds  Programmable LED Current Source (4 -bits with 1mA/step) to provide LED with constant current

Applications

 Corded and cordless gaming mice  Motion input devices Key Parameters Parameter Value Operating Temperature (°C) TA: 0 to +40 Interface 3-Wire SPI Supply Voltage (V) Low Voltage Segment: 1.7 - 2.1 High Voltage Segment: 2.1 - 3.6V Average Supply Current (including LED) @ VDD = 2.2V Run : 0.27mA Sleep1 : 25uA Sleep2 : 10uA Sleep3 : 8uA Power down : 3uA Resolution (cpi) 1800 Speed (ips) 30 Acceleration (g) 10 Frame Rate (fps) 4000 Light source Infrared LED (SMT) LITE-ON LTE-C216-P-W Companion lens PNSR-015-RB3 Package Size (mm) 5.2 x 3.0 x 1.88

Ordering Information

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1.1 Overview

of motion. The displacement X and Y information are available in registers which are accessible through SPI serial interface. Figure 1. Block Diagram

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1.2 Signal Descriptions

Table 1. Signal Pins Description Low Voltage Segment: Connect VDDA directly to VDD. VDD is the power supply input. Figure 2. Device Pinout in relation to Orientation of Sensor and Mouse

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2.1 Package Dimension

Table 2. Package Dimension Specification Figure 3. Package Outline Diagram

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3.1 System Overview

capabilities to signal transmission. Figure 4. System Block Diagram

3.2 Reference Schematics

All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission. Figure 5. One Battery Application Schematics with DC/DC Output at 2.2V

16 MHz Cry stal

PixArt Imaging Inc. PAW3220LU-TJDU Product Brief Ultra-Low Power Wireless Mouse Sensor Version 1.0 | 07 May 2015 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. Document Revision History Revision Number Date Description 1.0 07 May 2015 Initial release