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TDA5240
  • TDA5240

TDA5240

Active and preferred

Sounds like a contradictory combination, yet this is what is more and more requested from receiver designs: Long range, low energy consumption and flexible adaptation to customer requirements. You think this requires high development effort and expensive additional components? Not with our high sensitivity, low-power receiver family SmartLEWIS RX+. Our TDA5240, TDA5235 and TDA5225 covering all requirements with a minimum of external components.

Infineon Technologies TDA5240 Product Info

16 April 2026 0

Parameters

Budgetary Price €/1k

2.37

Channel Requirements per Band

Multi-Channel

Digital Baseband / Autonomous RX

Yes

Frequency Band

315 MHz, 434 MHz, 868 MHz, 915 MHz

Frequency Range range

300 MHz to 320 MHz, 425 MHz to 450 MHz, 863 MHz to 870 MHz, 902 MHz to 928 MHz

Modulation Type

ASK / FSK

Supply Voltage range

3 V to 3.6 V, 4.5 V to 5.5 V

Temperature range

-40 °C to 105 °C

Apps

Automotive body control module (BCM), EV traction inverter

Features

  • Receiver:Typ.-118 dBm for FSK:Typ.-116 dBm
  • Reducing noise of host processor
  • Channel Requirements per band: Multi
  • Embedded encodings&modulation schemes
  • Reduced power consumption
  • Ultra-fast fallback wake-up criterion

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