TDA5211XUMA1

RF Receivers Overview

The TDA5211XUMA1 is an RF receiver designed for ASK and FSK modulation protocols, operating within the 310MHz to 350MHz frequency range. It features a sensitivity of -113dBm and supports maximum data rates up to 100kbps. The device requires a 5V supply voltage and draws 7.5mA during reception. It is housed in a 28-TSSOP package with dimensions of 4.40mm width. The component operates reliably across a temperature range of -40°C to 105°C.

RF Receivers Feature Summary

• Supports ASK and FSK modulation schemes for versatile communication applications
• High sensitivity performance enabling reliable signal detection at low power levels
• Integrated surface-mount design suitable for compact PCB layouts

RF Receivers Applications

• Alarm systems
• Communication systems

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance and MSL level 3 handling requirements. Check for obsolescence status as the part may be discontinued. Ensure storage conditions meet moisture sensitivity guidelines before soldering. Validate pinout compatibility with existing PCB footprints.

RF Receivers Selection Notes

Select this component for applications requiring ASK/FSK reception in the 310-350MHz band. Consider the -113dBm sensitivity for long-range or low-power link budgets. Evaluate the 28-TSSOP package for space constraints and thermal management needs. Ensure the 5V supply voltage aligns with system power architecture. Verify operational temperature range suitability for the intended environment.

RF Receivers Part Context

The TDA5211 belongs to Infineon's family of RF receivers optimized for sub-GHz ISM bands. It integrates receiver front-end circuits and demodulation capabilities into a single chip. The XUMA1 suffix indicates specific tape-and-reel packaging configuration. This series targets cost-effective solutions for remote control and telemetry applications.

RF Receivers Replacement Considerations

TDA5240XU is listed as a substitute part number. Verify functional equivalence and pin compatibility before substitution. Review datasheet differences regarding sensitivity and interface requirements.