| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Frequency | Sensitivity | Data Rate (Max) | Modulation or Protocol | Applications | Current - Receiving | Data Interface | Memory Size | Antenna Connector | Features | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    HMC8100LP6JERF RECEIVER 800MHZ-4GHZ 40LFCSP  |  
                15 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 40-VFQFN Exposed Pad, CSP | Strip | Active | 800MHz ~ 4GHz | - | - | - | General Purpose | 600mA | SPI | - | - | - | 3.3V | -40°C ~ 85°C | - | - | Surface Mount | 40-LFCSP (6x6) | 
| 
                 
                   | 
				
                    SI4708-C-GMRF RCVR FM 76MHZ-108MHZ 16QFN  |  
                1,190 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-UFQFN Exposed Pad | Strip | Not For New Designs | 76MHz ~ 108MHz | - | - | FM | General Purpose | 21.1mA | I2C, SPI | - | PCB, Surface Mount | - | 2.7V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (2.5x2.5) | 
                 
                   
                
                 | 
				
                    MICRF219AAYQS-TRRF RX ASK/OOK 300-450MHZ 16QSOP  |  
                2,492 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 300MHz ~ 450MHz | -112.5dBm | - | ASK, OOK | General Purpose | 4.3mA | PCB, Surface Mount | - | PCB, Surface Mount | RSSI Equipped | 3V ~ 3.6V | -40°C ~ 105°C | - | - | Surface Mount | 16-QSOP | 
                 
                   
                
                 | 
				
                    SI2124-A20-GMRRF RCVR 42MHZ-870MHZ 24QFN  |  
                1,310 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | 42MHz ~ 870MHz | - | - | - | DVD, Set-Top Boxes | - | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V, 3.3V | - | - | - | Surface Mount | 24-QFN (3x3) | 
                 
                   
                
                 | 
				
                    SI2144-A20-GMRRF RCVR 42MHZ-870MHZ 24QFN  |  
                1,807 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | 42MHz ~ 870MHz | - | - | - | DVD, Set-Top Boxes | - | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V, 3.3V | - | - | - | Surface Mount | 24-QFN (3x3) | 
                 
                   
                
                 | 
				
                    MICRF221AYQS-TRRF RX ASK/OOK 850-950MHZ 16QSOP  |  
                2,249 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 850MHz ~ 950MHz | -109dBm | 10kbps | ASK, OOK | - | 9.3mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP | 
                 
                   
                
                 | 
				
                    MICRF211AYQS-TRRF RX ASK/OOK 380-450MHZ 16QSOP  |  
                1,387 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 380MHz ~ 450MHz | -110dBm | 10kbps | ASK, OOK | ISM, Garage Door Openers, RKE | 6mA | PCB, Surface Mount | - | PCB, Surface Mount | No IF Filter Required | 3V ~ 3.6V | -40°C ~ 105°C | - | - | Surface Mount | 16-QSOP | 
                 
                   
                
                 | 
				
                    SI4734-D60-GMRF RX AM/FM 153KHZ-279KHZ 20QFN  |  
                1,867 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 20-UFQFN Exposed Pad | Tray | Active | 153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz | - | - | AM, FM, SW-LW | General Purpose | 10.5mA | PCB, Surface Mount | - | PCB, Surface Mount | RSSI Equipped | 2.7V ~ 5.5V | -20°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                   
                
                 | 
				
                    SI4355-B1A-FMRF RX FSK/GFSK 283-350MHZ 20QFN  |  
                1,993 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                EZRadio® | 20-VFQFN Exposed Pad | Tray | Not For New Designs | 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz | -116dBm | 500kbps | FSK, GFSK, OOK | General Purpose | 10mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
| 
                 
                   | 
				
                    SI4708-C-GMRFM RECEIVER - ULTRA SMALL PACKAG  |  
                8,299 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-UFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | 76MHz ~ 108MHz | - | - | FM | General Purpose | 21.1mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (2.5x2.5) | 
                 
                   
                
                 | 
				
                    SI4831-B30-GURRF RX AM/FM 504KHZ-1.75MHZ SSOP  |  
                1,488 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 504kHz ~ 1.75MHz, 64MHz ~ 109MHz | - | - | AM, FM | General Purpose | 21.5mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2V ~ 3.6V | -40°C ~ 95°C | - | - | Surface Mount | 24-SSOP | 
                 
                   
                
                 | 
				
                    SI4831-B31-GURF RCVR AM/FM 24SSOP  |  
                191 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | 504kHz ~ 1.75MHz, 64MHz ~ 109MHz | - | - | AM, FM, SW | AM Radio Receiver | - | - | - | Not Included | - | 2V ~ 3.6V | -15°C ~ 85°C | - | - | Surface Mount | 24-SSOP | 
                 
                   
                
                 | 
				
                    SI4355-C2A-GMRF RX FSK/GFSK 284-350MHZ 20QFN  |  
                332 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 20-VFQFN Exposed Pad | Tray | Active | 284MHz ~ 350MHz, 350MHz ~ 525MHz, 850MHz ~ 960MHz | -116dBm | 500kbps | FSK, GFSK, OOK | General Purpose | - | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                   
                
                 | 
				
                    MAX7034AUI+RF RX ASK 300MHZ-450MHZ 28TSSOP  |  
                0 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 28-TSSOP (0.173", 4.40mm Width) | Tube | Active | 300MHz ~ 450MHz | -114dBm | 33kbps | ASK | Garage Openers, ISM, RKE, Security Alarms | 7.2mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.5V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 28-TSSOP | 
                 
                   
                
                 | 
				
                    SI4355-B1A-FMRRF RX FSK/GFSK 283-350MHZ 20QFN  |  
                16,038 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                EZRadio® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz | -116dBm | 500kbps | FSK, GFSK, OOK | General Purpose | 10mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                   
                
                 | 
				
                    SI4749-C10-GMRF RCVR FM 76MHZ-108MHZ 24QFN  |  
                1,960 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-VFQFN Exposed Pad | Tray | Not For New Designs | 76MHz ~ 108MHz | - | - | FM | Audio | 24mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 3V ~ 5.5V | -40°C ~ 85°C | Automotive | - | Surface Mount | 24-QFN (4x4) | 
                 
                   
                
                 | 
				
                    TEF6657HN/V102KRF RCVR AM/FM 32HVQFN  |  
                5,350 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 32-VFQFN Exposed Pad | Tray | Active | - | - | - | AM, FM | - | 37mA | - | - | - | - | 3.3V | -40°C ~ 85°C | - | - | Surface Mount | 32-HVQFN (5x5) | 
                 
                   
                
                 | 
				
                    SI4362-B1B-FMRF RX FSK 142MHZ-1.05GHZ 20QFN  |  
                1,335 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                EZRadioPRO® | 20-VFQFN Exposed Pad | Tray | Not For New Designs | 142MHz ~ 1.05GHz | -126dBm | 1Mbps | FSK, GFSK, MSK, ASK, OOK | General Purpose | 13mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x4) | 
                 
                   
                
                 | 
				
                    SI4744-C10-GMRF RX AM/FM 520KHZ-1.71MHZ 24QFN  |  
                979 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 24-VFQFN Exposed Pad | Tray | Not For New Designs | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | - | - | AM, FM, SW-LW | Audio | 26mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 3V ~ 3.6V | -40°C ~ 85°C | Automotive | - | Surface Mount | 24-QFN (4x4) | 
                 
                   
                
                 | 
				
                    SI4705-D50-GMRF RCVR FM 64MHZ-108MHZ 20QFN  |  
                565 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 20-UFQFN Exposed Pad | Tray | Active | 64MHz ~ 108MHz | - | - | FM | General Purpose | - | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 5.5V | -20°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) |