TDA7255V
| Parameters | |
|---|---|
| Sensitivity (dBm) | -115 dBm |
| Height Seated (Max) | 0.9mm |
| Length | 6.5mm |
| Width | 5.5mm |
| RoHS Status | RoHS Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 40 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 40 |
| Type | TxRx Only |
| HTS Code | 8542.39.00.01 |
| Subcategory | Other Telecom ICs |
| Technology | BICMOS |
| Voltage - Supply | 2.1V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Frequency | 434MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 40 |
| Qualification Status | Not Qualified |
| Power Supplies | 2.5/5V |
| Interface | I2C, SPI |
| Halogen Free | Halogen Free |
| Power - Output | 13dBm |
| RF Family/Standard | General ISM < 1GHz |
| Data Rate (Max) | 100kbps |
| Serial Interfaces | I2C, SPI |
| Current - Receiving | 8.6mA~9.5mA |
| Current - Transmitting | 5mA~18.3mA |
| Modulation | ASK, FSK |
TDA7255V Overview
The 40-VFQFN Exposed Pad package saves space on the board. RF transceiver adopts the way of Surface Mount for mounting.There is no doubt that this is a very efficient and reliable TxRx Only.In order to provide high reliability, advanced transceiver RF' packaging Tape & Reel (TR) is used.There are 40 pins on the transceiver RF circuit board.As a result, RF transceiver operates in accordance wRF transceiverh the frequency of 434MHz.
TDA7255V Features
40-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used
40 pins
TDA7255V Applications
There are a lot of Infineon Technologies TDA7255V RF Transceiver ICs applications.
- Receive
- Fitness
- Industrial and Data Logger
- Power Amplifier (PA)
- Wireless Price Tags
- Smart Meters
- Utility and Smart Energy
- Power management
- Low-power IoT applications