TDA5255XUMA1
IC RF TXRX ISM<1GHZ 38TSSOPManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies TDA5255XUMA1 is a highly integrated RF transceiver IC designed for operation in the sub-1GHz ISM bands, specifically at 434MHz. This device supports both ASK and FSK modulation schemes, offering a maximum data rate of 100Kbps. With a transmit power output of up to 13dBm and a receive sensitivity of -109dBm, it provides robust performance for wireless communication. The TDA5255XUMA1 features serial interfaces including I2C and SPI for convenient control and configuration. Its compact 38-TSSOP (0.173", 4.40mm Width) package, suitable for surface mounting and supplied on tape and reel, makes it ideal for space-constrained applications. Operating within a voltage range of 2.1V to 5.5V, this component finds utility in various industrial and consumer electronics applications requiring reliable short-range wireless connectivity. Typical operating currents are 8.6mA to 9.5mA during reception and 5.2mA to 17.4mA during transmission.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 38-TFSOP (0.173"", 4.40mm Width) |
| Sensitivity | -109dBm |
| Mounting Type | Surface Mount |
| Frequency | 434MHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.1V ~ 5.5V |
| Power - Output | 13dBm |
| Protocol | - |
| Current - Receiving | 8.6mA ~ 9.5mA |
| Data Rate (Max) | 100Kbps |
| Current - Transmitting | 5.2mA ~ 17.4mA |
| Supplier Device Package | PG-TSSOP-38 |
| Modulation | ASK, FSK |
| RF Family/Standard | General ISM < 1GHz |
| Serial Interfaces | I2C, SPI |
| Programmable | Not Verified |
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