IrDA Transceiver With Encoder/Decoder

The UCC5343 IrDA Transceiver with Encoder/Decoder supports the Physical Layer specifications of the IrDA standard. Additional functional- ity is provided by data format translation between standard UART and IrDA formats. The UCC5343 is readily interfaced to a standard UART The Receiver has a limiting transresistance Amplifier to detect a current signal from a PIN Diode and drives RXX pulses into a UART The re- ceiver is capable of detecting input currents ranging from 200nA to greater than 50mA. The receiver signal path is frequency limited by an internal bandpass Filter to reduce interference from other sources of IR energy. The output of the receiver is designed for direct Interface to standard UARTs and Super I/O devices up to 115.2kbps. Internal resistors are provided for decoupling the PIN Diode supply, minimizing the number of required external components. The UCC5343 has low current consumption in the active mode, making it excellent for applications with low power requirements. The transmit- ter section has a low impedance open drain MOSFET output. It is capa- ble of sinking 300mA from an output LED at 3V and 500mA at LED at 5V. By Texas Instruments
UCC5343 's PackagesUCC5343 's pdf datasheet



UCC5343 Pinout, Pinouts
UCC5343 pinout,Pin out
This is one package pinout of UCC5343,If you need more pinouts please download UCC5343's pdf datasheet.

UCC5343 Application circuits
UCC5343 circuits
This is one application circuit of UCC5343,If you need more circuits,please download UCC5343's pdf datasheet.


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