Image is for illustrative purposes only. Please refer to product description.
TDA5255
TXRX FSK/ASK SGL LP TSSOP-38
- Product Category: RF Transceiver ICs
- Mfr. Part # TDA5255
- Manufacturer: Infineon
- Package: 38-TFSOP (0.173", 4.40mm Width)
- Lead Free Status /RoHS Status:
- Data Sheet: TDA5255 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
Please send inquiry,we will respond immediately.
Mfr. Part #: TDA5255
- Specifications
- Product Details
Specifications
Product Details
TDA5255 Description
The IC is a low power consumption single chip FSK/ASK Transceiver for half duplex low datarate communication in the 433-435MHz band. The IC offers a very high level of integration and needs only a few external components. It contains a highly efficient power amplifier, a low noise amplifier (LNA) with AGC, a double balanced mixer, a complex direct conversion stage, I/Q limiters with RSSI generation, an FSK demodulator, a fully integrated VCO and PLL synthesizer, a tuneable crystal oscillator, an onboard data filter, a data comparator (slicer), positive and negative peak detectors, a data rate detection circuit and a 2/3-wire bus interface. Additionally there is a power down feature to save battery power.
TDA5255 Features
– Low supply current (Is = 9mA typ. receive, Is = 13mA typ. transmit mode)
– Supply voltage range 2.1 - 5.5V
– Power down mode with very low supply current consumption
– FSK and ASK modulation and demodulation capability
– Fully integrated VCO and PLL synthesizer and loop filter on-chip with on chip crystal oscillator tuning
– I2C/3-wire µController Interface
– On-chip low pass channel select filter and data filter with tuneable bandwidth
– Data slicer with self-adjusting threshold and 2 peak detectors
– FSK sensitivity <-109dBm, ASK sensitivity < –109dBm
– Transmit power up to +13dBm
– Datarates up to 100kBit/s Manchester Encoded
– Self-polling logic with ultra fast data rate detection
TDA5255 Applications
– Keyless Entry Systems
– Remote Control Systems
– Alarm Systems
– Telemetry Systems
– Electronic Metering
– Home Automation Systems
– Low Bitrate Communication Systems
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the TDA5255. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: TDA5255
