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TDA5252XUMA1

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TDA5252XUMA1

IC RF TXRX ISM<1GHZ 38TSSOP

Manufacturer: Infineon Technologies

Categories: RF Transceiver ICs

Quality Control: Learn More

Infineon Technologies TDA5252XUMA1 is a highly efficient RF transceiver IC operating in the General ISM < 1GHz band, specifically at 915MHz. This component is designed for transmit/receive (TxRx) only applications, supporting ASK and FSK modulation schemes with a maximum data rate of 64kBaud. Key specifications include a transmit power output of up to 13dBm and a receiver sensitivity of -109dBm, enabling robust wireless communication. The TDA5252XUMA1 features serial interfaces including I2C and SPI for seamless integration into system designs. It operates within a wide voltage supply range of 2.1V to 5.5V and maintains functionality across an operational temperature range of -40°C to 85°C. Packaged in a 38-TFSOP (0.173", 4.40mm Width) format, this device is supplied on tape and reel. Its low current consumption, with receiving current typically between 8.6mA and 9.1mA, and transmitting current between 4.1mA and 12.5mA, makes it suitable for battery-powered devices. This transceiver is commonly utilized in industrial automation, smart metering, and consumer electronics sectors requiring reliable sub-GHz wireless connectivity.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 20 week(s)Product Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case38-TFSOP (0.173"", 4.40mm Width)
Sensitivity-109dBm
Mounting TypeSurface Mount
Frequency915MHz
Memory Size-
TypeTxRx Only
Operating Temperature-40°C ~ 85°C
Voltage - Supply2.1V ~ 5.5V
Power - Output13dBm
Protocol-
Current - Receiving8.6mA ~ 9.1mA
Data Rate (Max)64kBaud
Current - Transmitting4.1mA ~ 12.5mA
Supplier Device PackagePG-TSSOP-38
ModulationASK, FSK
RF Family/StandardGeneral ISM < 1GHz
Serial InterfacesI2C, SPI
ProgrammableNot Verified

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Infineon Technologies manufactures a wide range of semiconductor components with a strong emphasis on power electronics, automotive systems, and security solutions.

Infineon’s core components include:

  • Power semiconductors (MOSFETs, IGBTs, SiC and GaN devices)
  • Microcontrollers (MCUs) for automotive and industrial applications
  • Analog and mixed-signal ICs
  • Sensors (including radar and environmental sensors)
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  • Wireless and connectivity solutions (Bluetooth, Wi-Fi, and RF)

Infineon specializes in energy-efficient power management, secure connectivity, and high-reliability automotive solutions.

Infineon serves industries that require power efficiency, system safety, and secure connectivity.

Infineon’s key industries include:

  • Automotive and electric vehicles (EVs)
  • Industrial automation and motor control
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  • Consumer electronics and home appliances
  • Internet of Things (IoT) and smart devices
  • Security and identification (payments, access control)

These industries rely on Infineon for power efficiency, system protection, and secure semiconductor solutions.

Infineon is known for power semiconductor technologies, automotive microcontrollers, and security solutions.

Key Infineon product lines include:

  • AURIX - automotive microcontrollers for safety-critical applications
  • XMC - ARM-based microcontrollers for industrial applications
  • PSoC - programmable system-on-chip solutions (via Cypress acquisition)
  • CoolMOS - high-voltage power MOSFETs
  • OptiMOS - low-voltage power MOSFETs
  • CoolSiC - silicon carbide power devices for high-efficiency systems
  • EiceDRIVER - gate driver ICs for power semiconductors
  • OPTIGA - security solutions for authentication and IoT security
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