TDA7255VXUMA1
ASK/FSK 434MHZ WIRELESS TRANSVR
| Part Description |
IC RF TxRx Only General ISM < 1GHz 433MHz ~ 435MHz 40-VFQFN Exposed Pad |
|---|---|
| Quantity | 1,252 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Infineon Technologies |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 1 Weeks |
| Datasheet |
Specifications
| Part Package | 40-VFQFN Exposed Pad |
|---|---|
| Device Package | PG-VQFN-40-8 |
| Mounting Method | Surface Mount |
| Voltage | 2.1V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Type: | TxRx Only |
| RF Family/Standard: | General ISM < 1GHz |
| Modulation: | ASK, FSK |
| Frequency: | 433MHz ~ 435MHz |
| Data Rate (Max): | 100kbps |
| Power – Output: | 13dBm |
| Sensitivity: | -115dBm |
| Serial Interfaces: | I2C, SPI |
| Voltage – Supply: | 2.1V ~ 5.5V |
| Current – Receiving: | 8.6mA ~ 9.1mA |
| Current – Transmitting: | 5mA ~ 18.3mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | EAR99 |
| HTS Code | 8542.39.0001 |
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Date Founded: 1999
Headquarters: Neubiberg, Bavaria, Germany
Employees: 55,000+
Revenue: $17.6 Billion
Certifications and Memberships: ISO9001:2015, IATF16949:2016, AS 9100D
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