EM7180V1CS16B+

Sensor And Detector Interfaces Overview

The EM7180V1CS16B+ is a SENtral Motion Coprocessor designed for mobile consumer electronics. It integrates proprietary Kalman filtering and heuristic algorithms to fuse data from user-specified 3-axis magnetometer, accelerometer, and gyroscope sensors. The device provides reliable motion tracking with a heading accuracy of 2° rms and an output data rate up to 400 Hz. Operating on a supply voltage of 1.6 V to 3.3 V, it consumes as little as 7 µA in standby mode. Communication occurs via an I2C interface supporting speeds up to 3400 kHz on the host bus. The component is housed in a 1.6x1.6x0.5 mm CSP package.

Sensor And Detector Interfaces Feature Summary

• Continuous soft and hard-iron magnetic auto-calibration
• Magnetic anomaly compensation for improved heading stability
• Ultra-low power consumption with configurable update rates
• Flexible sensor integration supporting various MEMS configurations

Sensor And Detector Interfaces Applications

• Cell phones
• Tablets
• Ultrabooks
• TV remote controls
• Video game controllers

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix CS16B against the manufacturer's current documentation to ensure compatibility with required configuration files and EEPROM interfaces. Confirm that the tape and reel delivery form meets assembly line requirements. Cross-reference the absolute maximum ratings and operating conditions with the target system's power supply specifications to prevent damage during operation.

Sensor And Detector Interfaces Selection Notes

Select this component when system design requires offloading sensor fusion tasks from the host CPU to reduce overall power consumption. It is suitable for applications needing high heading accuracy and robust performance in environments with magnetic interference. Ensure the design accommodates the necessary external sensors and optional EEPROM for configuration storage. Verify I2C bus capacitance limits if utilizing High Speed Mode.

Sensor And Detector Interfaces Part Context

This part belongs to the SENtral family of motion coprocessors developed by EM Microelectronic-Marin SA. These devices are engineered to simplify the integration of multiple motion sensors in compact electronic devices. The series focuses on providing industry-leading heading accuracy while maintaining minimal power usage compared to traditional microprocessor-based solutions.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet.