MAX4002EUA-T

RF Detectors Overview

The MAX4002EUA-T is an RF detector and controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within a frequency range of 100 MHz to 2.5 GHz, supporting cellular applications including CDMA and GSM. The device features an input power range from -30 dBm to +15 dBm with a detection dynamic range of 45 dB. It functions on a single supply voltage between 2.7 V and 5.5 V, drawing a typical supply current of 5.9 mA. The component is housed in an 8-uMAX/uSOP surface-mount package.

RF Detectors Feature Summary

• Integrated RF detection and control functionality for wireless signal monitoring
• Wide dynamic range capability covering -30 dBm to +15 dBm input levels
• Optimized for cellular communication standards such as CDMA and GSM
• Single-supply operation compatible with standard low-voltage systems

RF Detectors Applications

• Cellular phone baseband and RF front-end modules
• CDMA and GSM transceiver signal strength monitoring
• RF power level detection in wireless communication devices
• Automatic gain control (AGC) loop feedback mechanisms

RF Detectors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation matches Analog Devices or Maxim Integrated, as acquisition history may affect labeling. Ensure the operating temperature range aligns with system requirements, typically spanning industrial limits. Cross-reference the 8-uMAX package dimensions against PCB footprint specifications to guarantee mechanical compatibility during assembly.

RF Detectors Selection Notes

Select this component for designs requiring precise RF power monitoring within the 100 MHz to 2.5 GHz spectrum. It is suitable for applications needing a wide detection range without external calibration. Consider the 5.9 mA supply current for battery-powered constraints. The integrated controller function simplifies circuit topology compared to discrete detector solutions. Verify interface compatibility with downstream processing units for accurate signal interpretation.

RF Detectors Part Context

This part belongs to the MAX4000 series of RF detectors, designed for high-performance wireless applications. The series supports various frequency bands and dynamic ranges tailored for mobile communications. The MAX4002 variant specifically targets cellular frequencies, providing robust detection capabilities. It complements other RF components in transceiver chains, ensuring reliable signal management across diverse network standards.

RF Detectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.