RF Receivers - RF/IF and RFID - ATA8204P3-TKQY ATA8205P6-TKQY TDA5230XUMA1 TDA5231XUMA1 - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Frequency	Sensitivity	Data Rate (Max)	Modulation or Protocol	Applications	Current - Receiving	Data Interface	Memory Size	Antenna Connector	Features	Voltage - Supply	Operating Temperature	Package / Case	Supplier Device Package
ATA8204P3-TKQY	Microchip Technology	IC RCVR ASK/FSK UHF 433MHZ 20SSO	Obsolete	433MHz	-113dBm	10 kbps	ASK, FSK	General Purpose	8.5mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	4.5 V ~ 5.5 V	-40°C ~ 85°C	20-LSSOP (0.173", 4.40mm Width)	20-SSO
ATA8205P6-TKQY	Microchip Technology	IC RCVR ASK/FSK UHF 868MHZ 20SSO	Obsolete	868MHz	-111dBm	10 kbps	ASK, FSK	General Purpose	8.5mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	4.5 V ~ 5.5 V	-40°C ~ 85°C	20-LSSOP (0.173", 4.40mm Width)	20-SSO
TDA5230XUMA1	Infineon Technologies	IC RECEIVER ASK/FSK 28-TSSOP	Obsolete	433MHz ~ 450MHz, 865MHz ~ 868MHz	-111dBm	20 kbps	ASK, FSK	RKE, TPM, Security Systems	8mA	PCB, Surface Mount	-	PCB, Surface Mount	-	3 V ~ 3.6 V, 4.5 V ~ 5.5 V	-40°C ~ 105°C	28-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-28
TDA5231XUMA1	Infineon Technologies	IC RECEIVER FSK/ASK 28-TSSOP	Obsolete	302MHz ~ 320MHz	-111dBm	20 kbps	ASK, FSK	RKE, TPM, Security Systems	8.4mA	PCB, Surface Mount	-	PCB, Surface Mount	-	3 V ~ 3.6 V, 4.5 V ~ 5.5 V	-40°C ~ 105°C	28-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-28
SI4734-C40-GU	Silicon Labs	IC RX AM/FM/SW/LW RADIO 24SSOP	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4734-C40-GM	Silicon Labs	IC RX AM/FM/SW/LW RADIO 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4731-C40-GU	Silicon Labs	IC RX AMFM RADIO RDS 24SSOP	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4731-B20-GM	Silicon Labs	IC RX RADIO MULTI-BAND RDS 20QFN	Obsolete	520kHz ~ 1.71MHz, 76MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	10mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4731-C40-GM	Silicon Labs	IC RX AM/FM RADIO RDS 20UQFN	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-B20-GM	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4734-B20-GM	Silicon Labs	IC RX AM/FM/SW/LW RADIO 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4730-C40-GU	Silicon Labs	IC RX AM/FM RADIO WORLD 24SSOP	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4738-B20-GM	Silicon Labs	IC RX FM/WB RADIO 20UQFN	Obsolete	76MHz ~ 108MHz, 162.4MHz ~ 162.55MHz	-	-	FM, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4730-C40-GM	Silicon Labs	IC RX AM/FM RADIO WORLD 20UQFN	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4704-B20-GM	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	-	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4704-C40-GM	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4705-C40-GM	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN-EP (3x3)
SI4730-B20-GM	Silicon Labs	IC RX RADIO MULTI-BAND 20UQFN	Obsolete	520kHz ~ 1.71MHz, 76MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.2mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-C40-GM	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-C40-GU	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 24SSOP	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4737-B20-GM	Silicon Labs	IC RX AM/FM/WB RDS/RBDS 20UQFN	Obsolete	520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4734-C40-GMR	Silicon Labs	IC RX AM/FM/SW/LW RADIO 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-C40-GMR	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-B20-GMR	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4734-C40-GUR	Silicon Labs	IC RX AM/FM/SW/LW RADIO 24SSOP	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4734-B20-GMR	Silicon Labs	IC RX AM/FM/SW/LW RADIO 20UQFN	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4731-C40-GUR	Silicon Labs	IC RX AMFM RADIO RDS 24SSOP	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4731-C40-GMR	Silicon Labs	IC RX AM/FM RADIO RDS 20UQFN	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4731-B20-GMR	Silicon Labs	IC RX RADIO MULTI-BAND RDS 20QFN	Obsolete	520kHz ~ 1.71MHz, 76MHz ~ 108MHz	-	-	AM, FM, RDS	General Purpose	10mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4735-C40-GUR	Silicon Labs	IC RX AM/FM/SW/LW RAD RDS 24SSOP	Obsolete	153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz	-	-	AM, FM, SW-LW	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4730-C40-GMR	Silicon Labs	IC RX AM/FM RADIO WORLD 20UQFN	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4738-B20-GMR	Silicon Labs	IC RX FM/WB RADIO 20UQFN	Obsolete	76MHz ~ 108MHz, 162.4MHz ~ 162.55MHz	-	-	FM, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4737-B20-GMR	Silicon Labs	IC RX AM/FM/WB RDS/RBDS 20UQFN	Obsolete	520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz	-	-	AM, FM, LW-SW, WB	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	RSSI Equipped	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4730-C40-GUR	Silicon Labs	IC RX AM/FM RADIO WORLD 24SSOP	Obsolete	520kHz ~ 1.71MHz, 64MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2 V ~ 5.5 V	-20°C ~ 85°C	24-SSOP (0.154", 3.90mm Width)	24-SSOP
SI4730-B20-GMR	Silicon Labs	IC RX RADIO MULTI-BAND 20UQFN	Obsolete	520kHz ~ 1.71MHz, 76MHz ~ 108MHz	-	-	AM, FM	General Purpose	19.2mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4705-C40-GMR	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4704-C40-GMR	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	19.9mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4704-B20-GMR	Silicon Labs	IC RX FM RADIO 64-108MHZ 20UQFN	Obsolete	64MHz ~ 108MHz	-	-	FM	General Purpose	-	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 5.5 V	-20°C ~ 85°C	20-UFQFN Exposed Pad	20-QFN (3x3)
SI4311-B10-GM	Silicon Labs	IC RX FSK 315/434MHZ 20VQFN	Obsolete	315MHz, 434MHz	-104dBm	10kbps	FSK	Home Automation, Remote Sensing, RKE	20mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 3.6 V	-40°C ~ 85°C	20-VFQFN Exposed Pad	20-QFN (3x3)
MAX2116UTL+T	Maxim Integrated	IC TUNER DIRECT-Converter DBS 40-TQFN	Obsolete	850MHz ~ 2.175GHz	-	-	-	DVB, DSS	-	PCB, Surface Mount	-	PCB, Surface Mount	-	4.75 V ~ 5.25 V	0°C ~ 85°C	40-WFQFN Exposed Pad	40-TQFN-EP (6x6)
MAX2141ETH+T	Maxim Integrated	RECEIVER XM SATELLITE 44TQFN	Obsolete	2.4GHz	-	-	-	XM Radio	-	PCB, Surface Mount	-	PCB, Surface Mount	OCP	2.85 V ~ 3.6 V	-40°C ~ 85°C	44-WFQFN Exposed Pad	44-TQFN-EP (7x7)
MAX2160EBG+T	Maxim Integrated	IC TUNER ISDB-T LOW IF WLP	Obsolete	470MHz ~ 770MHz	-98dBm	-	-	PDA's, Portable Audio/Video, Smartphones	44mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 3.3 V	-40°C ~ 85°C	47-UFBGA, WLBGA	47-WLP (3.175x3.175)
MAX2165ETI+T	Maxim Integrated	IC TUNER DVB-H SGL 28TQFN	Obsolete	470MHz ~ 780MHz	-	-	-	DVB-T, H	109mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.75 V ~ 3.3 V	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-TQFN (5x5)
MAX2741AETI+T	Maxim Integrated	IC GPS RECEIVER L1 BAND 28TQFN	Obsolete	1575.42MHz	-	-	-	GPS	-	PCB, Surface Mount	-	PCB, Surface Mount	-	-	-	-	-
MAX2741ETI+T	Maxim Integrated	IC GPS RECEIVER L1 BAND 28TQFN	Active	1575.42MHz	-	-	-	GPS	30mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 3 V	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-TQFN (5x5)
MAX2769ETI+T	Maxim Integrated	IC GPS RECEIVER UNIV 28TQFN	Active	1575.42MHz	-	-	-	GPS	18mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 3.3 V	-40°C ~ 85°C	28-WFQFN Exposed Pad	28-TQFN (5x5)
MAX2852ITK+T	Maxim Integrated	IC RECEIVER DFS 5GHZ 68TQFN	Active	4.9GHz ~ 5.9GHz	-	-	-	General Purpose	135mA	PCB, Surface Mount	-	PCB, Surface Mount	-	2.7 V ~ 3.6 V	-25°C ~ 85°C	68-TQFN Exposed Pad	68-TQFN-EP (10x10)
MAX3541ELM+T	Maxim Integrated	IC TV TUNER SGL Converter 48FCLGA	Obsolete	47MHz ~ 68MHz, 174MHz ~ 230MHz, 470MHz ~ 862MHz	-	-	-	-	230mA	PCB, Surface Mount	-	PCB, Surface Mount	-	3.1 V ~ 3.5 V	-40°C ~ 85°C	48-LFLGA Exposed Pad	48-FCLGA-EP (7x7)
MAX3542CLM+T	Maxim Integrated	IC TUNER DVB SGL Converter 48FCLGA	Discontinued at -	47MHz ~ 862MHz	-	-	-	-	230mA	PCB, Surface Mount	-	PCB, Surface Mount	-	3.1 V ~ 3.5 V	0°C ~ 70°C	48-LFLGA Exposed Pad	48-FCLGA-EP (7x7)
MAX3543CTL+T	Maxim Integrated	IC TUNER DVB ANLG/DGTL 40TQFN	Last Time Buy	47MHz ~ 862MHz	-	-	-	DVD, Set-Top Boxes	-	PCB, Surface Mount	-	PCB, Surface Mount	-	3.1 V ~ 3.5 V	0°C ~ 70°C	40-WFQFN Exposed Pad	40-TQFN-EP (6x6)

Manufacturers for RF Receivers