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ADNS-5030 Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
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ADNS-5030 Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 24 page ![]() ADNS-5030 Low Power Optical Mouse Sensor Data Sheet Description The Avago Technologies ADNS-5030 is a low power, small form factor optical mouse sensor. It has a new low-power architecture and automatic power management modes, making it ideal for battery, power-sensitive applications – such as cordless input devices. The ADNS-5030 is capable of high-speed motion detection – up to 14 ips and 2G. In addition, it has an on-chip oscillator and LED driver to minimize external components. The ADNS-5030 along with the ADNS-5100/ADNS-5100- 001 lens, ADNS-5200 clip, and HLMP-ED80 LED form a complete and compact mouse tracking system. There are no moving parts, which means high reliability and less maintenance for the end user. In addition, precision optical alignment is not required, facilitating high volume assembly. The sensor is programmed via registers through a four- wire serial port. It is housed in an 8-pin staggered dual in-line package (DIP). Theory of Operation The ADNS-5030 is based on Optical Navigation Technol- ogy, which measures changes in position by optically acquiring sequential surface images (frames) and math- ematically determining the direction and magnitude of movement. The ADNS-5030 contains an Image Acquisition System (IAS), a Digital Signal Processor (DSP), and a four wire serial port. The IAS acquires microscopic surface images via the lens and illumination system. These images are processed by the DSP to determine the direction and distance of motion. The DSP calculates the Dx and Dy relative dis- placement values. An external microcontroller reads the Dx and Dy informa- tion from the sensor serial port. The microcontroller then translates the data into PS2, USB, or RF signals before sending them to the host PC. Features • Low power architecture • Small form factor • Self-adjusting power-saving modes for prolonging battery life • High speed motion detection up to 14 ips and 2 G • Self-adjusting frame rate for optimum performance • Internal oscillator – no clock input needed • Selectable 500 and 1000 cpi resolution • Operating voltage: 3.3 V nominal • Four wire serial port interface • Minimal number of passive components Applications • Optical mice and optical trackballs • Integrated input devices • Battery-powered input devices |
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