RF Transmitters

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Frequency	Applications	Modulation or Protocol	Data Rate (Max)	Power - Output	Current - Transmitting	Data Interface	Antenna Connector	Memory Size	Features	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
PCF7945ATTM1AC1500 IC MCU RISC 28TSSOP NXP USA Inc.	4,283	3.51	RFQ	-	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BU2682MUV-E2 RF TRANSMITTER 32VFQFN Rohm Semiconductor	2,813	3.87	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Last Time Buy	Not Verified	-	Wireless Audio Link LSI	-	-	-	-	I2C	-	-	-	2.7V ~ 3.6V	-	-	-	Surface Mount	VQFN032V5050
SI4030-B1-FM RF TX IC FSK 900-960MHZ 20VFQFN Silicon Labs	4,214	3.65	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tube	Not For New Designs	Not Verified	900MHz ~ 960MHz	General Purpose	FSK, GFSK, OOK	256kbps	13dBm	30mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
SI4030-B1-FMR RF TX IC FSK 900-960MHZ 20VFQFN Silicon Labs	3,635	3.65	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Not Verified	900MHz ~ 960MHz	General Purpose	FSK, GFSK, OOK	256kbps	13dBm	30mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
T5753-6AP RF TX IC ASK 310-350MHZ 8TSSOP Microchip Technology	4,532	0.00	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	310MHz ~ 350MHz	General Purpose Data Transmission Systems	ASK, FSK	32kBaud	8dBm	9mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 4V	-40°C ~ 85°C	-	-	Surface Mount	8-TSSOP
317010004 RF XMITTER ISM 315/433MHZ MODULE Seeed Technology Co., Ltd	2,754	0.00	RFQ	Datasheet	-	Module	Bulk	Obsolete	Not Verified	315MHz, 433MHz	General Purpose	ISM	10kbps	16dBm	40mA	-	-	-	-	2.1V ~ 5.5V	-20°C ~ 70°C	-	-	-	Module
317010005 RF XMITTER 433MHZ 3SIP MODULE Seeed Technology Co., Ltd	3,175	0.00	RFQ	Datasheet	-	3-SIP Module	Bulk	Obsolete	Not Verified	433MHz	General Purpose	-	10kbps	16dBm	40mA	-	-	-	-	2.1V ~ 5.5V	-20°C ~ 70°C	-	-	Through Hole	Module
SI4032-B1-FMR RF TX IC FSK 240-930MHZ 20VFQFN Silicon Labs	2,612	3.78	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Not Verified	240MHz ~ 930MHz	General Purpose	FSK, GFSK, OOK	256kbps	20dBm	30mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
PCF7961MTT/D1AE13J IC REMOTE KEYLESS ENTRY 20TSSOP NXP USA Inc.	2,536	3.86	RFQ	-	-	-	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TSH512CYFT RF TX IC FM 400KHZ-11MHZ 44LQFP STMicroelectronics	3,846	0.00	RFQ	Datasheet	Q	44-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	400kHz ~ 11MHz	General Purpose	FM	-	-	19.6mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.3V ~ 5.5V	-40°C ~ 85°C	Automotive	-	Surface Mount	44-TQFP (10x10)
PCF7938XA/LAAB3800 IC REMOTE KEYLESS ENTRY PLLMC NXP USA Inc.	2,623	3.90	RFQ	-	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AT86RF401U-XI RF TX IC ASK 264-456MHZ 20TSSOP Microchip Technology	4,576	0.00	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	264MHz ~ 456MHz	Garage Opener, RKE, Telemetry	ASK, OOK	10kbps	6dBm	23.2mA	PCB, Surface Mount	PCB, Surface Mount	2KB Flash, 128 Byte EEPROM, 128Byte SRAM	-	2V ~ 5V	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
CC1070-RTR1 RF TX IC ASK 402-470MHZ 20QFN Texas Instruments	2,014	4.77	RFQ	Datasheet	-	20-QFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Not Verified	402MHz ~ 470MHz, 804MHz ~ 940MHz	ISM	ASK, FSK, GFSK, OOK	153.6kBaud	-20dBm ~ 10dBm	33.1mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.3V ~ 3.6V	-40°C ~ 105°C	-	-	Surface Mount	20-QFN (5x5)
SI4031-B1-FM RF TX IC FSK 240-930MHZ 20VFQFN Silicon Labs	3,341	3.23	RFQ	Datasheet	EZRadioPRO®	20-VFQFN Exposed Pad	Tube	Not For New Designs	Not Verified	240MHz ~ 930MHz	General Purpose	FSK, GFSK, OOK	256kbps	13dBm	30mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.8V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (4x4)
HPA00471RSSR IC TXRX RF CMOS FSK/OOK 32QFN Texas Instruments	1,662	0.00	RFQ	-	*	-	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HPA00471RUZR IC TXRX RF CMOS FSK/OOK 32QFN Texas Instruments	1,287	0.00	RFQ	-	*	-	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AS3977-BQFT RF TX IC FSK 300-928MHZ 16VFQFN ams-OSRAM USA INC.	4,451	0.00	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	300MHz ~ 928MHz	RKE, Security Systems	FSK	100kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	16-QFN (4x4)
ATA5771C-PXQW RF XMITTER UHF 868-928MHZ 24VQFN Microchip Technology	1,394	0.00	RFQ	-	-	24-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	868MHz ~ 928MHz	General Purpose	UHF	-	5.5dBm	9mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-VQFN (5x5)
ATA5773C-PXQW RF XMITTER UHF 310-350MHZ 24VQFN Microchip Technology	4,617	0.00	RFQ	-	-	24-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	310MHz ~ 350MHz	General Purpose	UHF	-	8dBm	9mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-VQFN (5x5)
ATA5774C-PXQW RF XMITTER UHF 429-439MHZ 24VQFN Microchip Technology	1,904	0.00	RFQ	-	-	24-VQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	429MHz ~ 439MHz	General Purpose	UHF	-	7.5dBm	14mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	24-VQFN (5x5)

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