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| Part Number | TDA7255V |
| Datasheet | TDA7255V datasheet |
| Description | IC RF TXRX ISM1GHZ 40VFQFN |
| Manufacturer | Infineon Technologies |
| Series | - |
| Part Status | Obsolete |
| Type | TxRx Only |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | ASK, FSK |
| Frequency | 434MHz |
| Data Rate (Max) | 100kbps |
| Power - Output | 13dBm |
| Sensitivity | -115dBm |
| Memory Size | - |
| Serial Interfaces | I²C, SPI |
| GPIO | - |
| Voltage - Supply | 2.1V ~ 5.5V |
| Current - Receiving | 8.6mA ~ 9.5mA |
| Current - Transmitting | 5mA ~ 18.3mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 40-VFQFN Exposed Pad |