TDA5251XUMA1
IC RF TXRX ISM<1GHZ 38TSSOPManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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The Infineon Technologies TDA5251XUMA1 is a highly integrated RF transceiver IC designed for general ISM band applications below 1GHz. This component operates at a frequency of 315MHz and supports both ASK and FSK modulation schemes. It features a transmit output power of up to 13dBm and a receive sensitivity of -109dBm, facilitating efficient wireless communication. The device offers serial interfaces including I2C and SPI for flexible control and configuration.
With a maximum data rate of 64Kbps, this transceiver is suitable for various low-power wireless applications. The TDA5251XUMA1 is packaged in a compact 38-TFSOP (0.173", 4.40mm Width) and is provided on a tape and reel. Its operating temperature range is -40°C to 85°C, and it requires a supply voltage between 2.1V and 5.5V. Typical current consumption during reception is between 8.8mA and 9.8mA, while transmission current ranges from 5.4mA to 18.7mA. This component finds utility in automotive, industrial, and consumer electronics sectors.
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 | 315MHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.1V ~ 5.5V |
| Power - Output | 13dBm |
| Protocol | - |
| Current - Receiving | 8.8mA ~ 9.8mA |
| Data Rate (Max) | 64Kbps |
| Current - Transmitting | 5.4mA ~ 18.7mA |
| 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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