CEM102

Analog Front End (AFE) Overview

The CEM102 is an analog front-end (AFE) designed for next-generation electrochemical sensor solutions. It enables high-precision amperometric sensing with ultra-low current consumption, making it suitable for battery-powered applications. The device accurately measures currents generated by chemical reactions in biosensors and environmental sensors. It operates within a wide power supply voltage range while maintaining minimal system power usage. This component facilitates the integration of electrochemical sensing into compact form factors.

Analog Front End (AFE) Feature Summary

• Provides high-precision measurement of electrochemical information and amperometric currents
• Enables ultra-low power operation optimized for battery-driven sensor applications
• Supports accurate current measurement from chemical reactions in biosensors and environmental sensors

Analog Front End (AFE) Applications

• Air quality and gas detection systems
• Food inspection and agricultural monitoring
• Industrial safety equipment such as portable gas detectors
• Medical wearable devices including continuous glucose monitors

Analog Front End (AFE) Procurement Notes

Verify the specific part number against official onsemi documentation to confirm package type and marking specifications. Ensure compatibility with required sensor interfaces before procurement. Check for updated compliance documents regarding RoHS and REACH status. Confirm availability through authorized distributors or direct manufacturer channels. Validate that the selected variant meets the precise electrical requirements of the target electrochemical sensing application.

Analog Front End (AFE) Selection Notes

Select the CEM102 when designing battery-operated electrochemical sensing systems requiring high accuracy and minimal power draw. Consider its integration with Bluetooth Low Energy microcontrollers like the RSL15 for wireless data transmission. Evaluate the need for compact form factors and long battery life in portable or wearable devices. Ensure the application involves measuring amperometric currents from chemical reactions in biological or environmental samples.

Analog Front End (AFE) Part Context

The CEM102 belongs to onsemi's portfolio of analog and mixed-signal products focused on sensing and signal conditioning. It complements other components like the RSL15 Bluetooth microcontroller to create complete electronic solutions. This AFE supports the development of next-generation amperometric sensor technologies across industrial, environmental, and healthcare sectors.

Analog Front End (AFE) Replacement Considerations

Consult onsemi's cross-reference tools for potential substitutes. Verify functional equivalence with other manufacturers' electrochemical AFEs. Review full datasheets to confirm suitability for specific applications. Contact technical support for detailed comparison data.