RF and Wireless

TRF4903PW

Obsolete

RF TX IC FSK 315/433MHZ 24TSSOP

Search across all available documentation for this part.

RF and Wireless

Obsolete

RF TX IC FSK 315/433MHZ 24TSSOP

Technical Specifications

Parameters and characteristics for this part

Part	Supplied Contents	For Use With/Related Products	Utilized IC / Part	Frequency	Contents	Type	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [x]	Package / Case [x]	Package / Case	Data Interface	Supplier Device Package	Current - Transmitting	Power - Output [Min]	Power - Output [Max]	Antenna Connector	Modulation or Protocol
Texas Instruments MSP-TRF4903-DEMO	Board(s)	MSP430F449 TRF4903	MSP430F449 TRF4903	315 MHz 433 MHz 868 MHz 915 MHz	Board(s)	Transmitter Receiver
Texas Instruments TRF4903PW				315 MHz 433 MHz 868 MHz 915 MHz			Surface Mount	3.6 V	2.2 V	85 °C	-40 C	4.4 mm	0.173 in	24-TSSOP	PCB Surface Mount	24-TSSOP	35 mA	-12 dBm	8 dBm	PCB Surface Mount	FSK OOK
Texas Instruments TRF4903PWR				315 MHz 433 MHz 868 MHz 915 MHz			Surface Mount	3.6 V	2.2 V	85 °C	-40 C	4.4 mm	0.173 in	24-TSSOP	PCB Surface Mount	24-TSSOP	35 mA	-12 dBm	8 dBm	PCB Surface Mount	FSK OOK
Texas Instruments TRF4903PWG4				315 MHz 433 MHz 868 MHz 915 MHz			Surface Mount	3.6 V	2.2 V	85 °C	-40 C	4.4 mm	0.173 in	24-TSSOP	PCB Surface Mount	24-TSSOP	35 mA	-12 dBm	8 dBm	PCB Surface Mount	FSK OOK
Texas Instruments TRF4903PWRG4				315 MHz 433 MHz 868 MHz 915 MHz			Surface Mount	3.6 V	2.2 V	85 °C	-40 C	4.4 mm	0.173 in	24-TSSOP	PCB Surface Mount	24-TSSOP	35 mA	-12 dBm	8 dBm	PCB Surface Mount	FSK OOK

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

RF Transmitter FSK, OOK 315MHz, 433MHz, 868MHz, 915MHz -12dBm ~ 8dBm PCB, Surface Mount Antenna 24-TSSOP (0.173", 4.40mm Width)

Technical documentation and resources