TDA7210XUMA1

RF Receivers Overview

The TDA7210XUMA1 is an obsolete RF receiver integrated circuit manufactured by Infineon Technologies. It supports ASK and FSK modulation schemes across dual frequency bands: 810MHz to 870MHz and 400MHz to 440MHz. The device features a sensitivity of -110dBm and a maximum data rate of 100kbps. It is housed in a surface-mount package suitable for wireless communication applications requiring reliable signal reception.

RF Receivers Feature Summary

• Dual-band operation covering 400-440MHz and 810-870MHz ranges
• Supports ASK and FSK modulation protocols
• High sensitivity of -110dBm for weak signal detection

RF Receivers Applications

• Wireless remote control systems
• Short-range data transmission links
• Industrial telemetry receivers

RF Receivers Procurement Notes

This component is officially listed as obsolete by the manufacturer. Procurement requires verification of remaining stock availability through authorized distributors or surplus suppliers. Designers should confirm end-of-life status and plan for long-term supply constraints before finalizing integration into new production cycles.

RF Receivers Selection Notes

Engineers selecting this part must account for its discontinued status. Alternative solutions should be evaluated for equivalent frequency coverage, modulation compatibility, and sensitivity requirements. Legacy designs utilizing this specific receiver may require redesign efforts to ensure continued support and component availability.

RF Receivers Part Context

The TDA7210 belongs to Infineon's portfolio of radio frequency receiver ICs designed for low-power wireless applications. As an obsolete product, it represents a previous generation of mixed-signal RF technology. Its specifications reflect design priorities for cost-effective, simple demodulation in dedicated short-range communication scenarios.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Engineers should consult official replacement guides or contact the manufacturer directly for validated cross-reference recommendations.